11.306 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (sqrt (+ (* x x) y))
0.017 * * [simplify]: iteration  0 :  5  enodes  (cost  6 )
0.018 * * [simplify]: iteration  1 :  6  enodes  (cost  6 )
0.018 * * [simplify]: iteration  done :  6  enodes  (cost  6 )
0.018 * [simplify]: Simplified to:
   (sqrt (+ (* x x) y))
0.019 * * [progress]: iteration 1 / 4
0.019 * * * [progress]: picking best candidate
0.020 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt (+ (* x x) y)))>
0.020 * * * [progress]: localizing error
0.024 * * * [progress]: generating rewritten candidates
0.024 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.029 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.032 * * * [progress]: generating series expansions
0.032 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.032 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
0.032 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.032 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.032 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.032 * [taylor]: Taking taylor expansion of x in y
0.032 * [taylor]: Taking taylor expansion of y in y
0.033 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.033 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.033 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.034 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.034 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.034 * [taylor]: Taking taylor expansion of y in y
0.035 * [taylor]: Taking taylor expansion of 0 in y
0.036 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.036 * [taylor]: Taking taylor expansion of 1/2 in y
0.036 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.036 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.041 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.041 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.041 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.043 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.046 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.048 * [taylor]: Taking taylor expansion of 1 in y
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.050 * [taylor]: Taking taylor expansion of 1/2 in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.055 * [taylor]: Taking taylor expansion of -1/8 in y
0.055 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.056 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.056 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.056 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.058 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.058 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.061 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.061 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of 1 in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
0.065 * [taylor]: Taking taylor expansion of -1/2 in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.071 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.071 * [taylor]: Taking taylor expansion of -1/8 in y
0.071 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.072 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.072 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (x y) around 0
0.072 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.072 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.072 * [taylor]: Taking taylor expansion of x in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.072 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.072 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.072 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of 0 in y
0.073 * [taylor]: Taking taylor expansion of 1 in y
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.074 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.074 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.075 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.075 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.076 * [taylor]: Taking taylor expansion of y in x
0.076 * [taylor]: Taking taylor expansion of 1 in y
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.078 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.083 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.083 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.083 * [taylor]: Taking taylor expansion of x in y
0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.083 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.083 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.084 * [taylor]: Taking taylor expansion of y in x
0.084 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.084 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.084 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.084 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of 1 in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.096 * * * [progress]: simplifying candidates
0.097 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt 1)
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow (* x x) 3) (pow y 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (* (exp (* x x)) (exp y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow (* x x) 3) (pow y 3))
  (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))
  (- (* (* x x) (* x x)) (* y y))
  (- (* x x) y)
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
0.099 * * [simplify]: iteration  0 :  59  enodes  (cost  319 )
0.108 * * [simplify]: iteration  1 :  141  enodes  (cost  294 )
0.135 * * [simplify]: iteration  2 :  450  enodes  (cost  258 )
0.260 * * [simplify]: iteration  3 :  1310  enodes  (cost  255 )
0.961 * * [simplify]: iteration  4 :  4666  enodes  (cost  254 )
3.907 * * [simplify]: iteration  done :  5000  enodes  (cost  254 )
3.907 * [simplify]: Simplified to:
   (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (pow (sqrt (+ (* x x) y)) 3)
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow y 3) (pow x 6)))
  (sqrt (+ (pow x 4) (* y (- y (* x x)))))
  (sqrt (- (pow x 4) (* y y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (exp (+ (* x x) y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (pow (+ (pow x 2) y) 3)
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow y 3) (pow x 6))
  (+ (pow x 4) (* y (- y (* x x))))
  (- (pow x 4) (* y y))
  (- (* x x) y)
  (* (- (- (* y y) y) (pow x 2)) +nan.0)
  (+ x (* 1/2 (/ y x)))
  (- (* (/ y x) -1/2) x)
  (+ y (pow x 2))
  (+ y (pow x 2))
  (+ y (pow x 2))
3.907 * * * [progress]: adding candidates to table
3.976 * * [progress]: iteration 2 / 4
3.977 * * * [progress]: picking best candidate
3.982 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>
3.982 * * * [progress]: localizing error
3.993 * * * [progress]: generating rewritten candidates
3.993 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
3.997 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
4.002 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
4.030 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
4.040 * * * [progress]: generating series expansions
4.040 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
4.040 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
4.040 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
4.040 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
4.040 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.040 * [taylor]: Taking taylor expansion of x in y
4.040 * [taylor]: Taking taylor expansion of y in y
4.041 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
4.041 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
4.041 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.041 * [taylor]: Taking taylor expansion of x in x
4.041 * [taylor]: Taking taylor expansion of y in x
4.042 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
4.042 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
4.042 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.042 * [taylor]: Taking taylor expansion of x in x
4.042 * [taylor]: Taking taylor expansion of y in x
4.042 * [taylor]: Taking taylor expansion of (sqrt y) in y
4.042 * [taylor]: Taking taylor expansion of y in y
4.043 * [taylor]: Taking taylor expansion of 0 in y
4.044 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
4.044 * [taylor]: Taking taylor expansion of 1/2 in y
4.044 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
4.044 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.044 * [taylor]: Taking taylor expansion of y in y
4.049 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
4.049 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
4.049 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
4.049 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.049 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.049 * [taylor]: Taking taylor expansion of x in y
4.050 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.050 * [taylor]: Taking taylor expansion of y in y
4.051 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
4.051 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
4.051 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.051 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.051 * [taylor]: Taking taylor expansion of x in x
4.052 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.052 * [taylor]: Taking taylor expansion of y in x
4.054 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
4.054 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
4.054 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.054 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.054 * [taylor]: Taking taylor expansion of x in x
4.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.054 * [taylor]: Taking taylor expansion of y in x
4.056 * [taylor]: Taking taylor expansion of 1 in y
4.056 * [taylor]: Taking taylor expansion of 0 in y
4.058 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
4.058 * [taylor]: Taking taylor expansion of 1/2 in y
4.058 * [taylor]: Taking taylor expansion of y in y
4.060 * [taylor]: Taking taylor expansion of 0 in y
4.063 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
4.063 * [taylor]: Taking taylor expansion of -1/8 in y
4.063 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.063 * [taylor]: Taking taylor expansion of y in y
4.065 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
4.065 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
4.065 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
4.065 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.065 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.065 * [taylor]: Taking taylor expansion of x in y
4.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.065 * [taylor]: Taking taylor expansion of y in y
4.067 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
4.067 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
4.067 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.067 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.067 * [taylor]: Taking taylor expansion of x in x
4.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.067 * [taylor]: Taking taylor expansion of y in x
4.069 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
4.069 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
4.069 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.069 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.069 * [taylor]: Taking taylor expansion of x in x
4.070 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.070 * [taylor]: Taking taylor expansion of y in x
4.076 * [taylor]: Taking taylor expansion of 1 in y
4.076 * [taylor]: Taking taylor expansion of 0 in y
4.078 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
4.078 * [taylor]: Taking taylor expansion of -1/2 in y
4.078 * [taylor]: Taking taylor expansion of y in y
4.080 * [taylor]: Taking taylor expansion of 0 in y
4.083 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
4.083 * [taylor]: Taking taylor expansion of -1/8 in y
4.083 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.083 * [taylor]: Taking taylor expansion of y in y
4.085 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
4.085 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
4.085 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
4.085 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
4.085 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.085 * [taylor]: Taking taylor expansion of x in y
4.085 * [taylor]: Taking taylor expansion of y in y
4.086 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
4.086 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
4.086 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.086 * [taylor]: Taking taylor expansion of x in x
4.086 * [taylor]: Taking taylor expansion of y in x
4.086 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
4.086 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
4.086 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.086 * [taylor]: Taking taylor expansion of x in x
4.086 * [taylor]: Taking taylor expansion of y in x
4.086 * [taylor]: Taking taylor expansion of (sqrt y) in y
4.086 * [taylor]: Taking taylor expansion of y in y
4.087 * [taylor]: Taking taylor expansion of 0 in y
4.088 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
4.088 * [taylor]: Taking taylor expansion of 1/2 in y
4.088 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
4.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.089 * [taylor]: Taking taylor expansion of y in y
4.093 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
4.093 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
4.093 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
4.093 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.093 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.093 * [taylor]: Taking taylor expansion of x in y
4.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.093 * [taylor]: Taking taylor expansion of y in y
4.095 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
4.095 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
4.095 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.095 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.095 * [taylor]: Taking taylor expansion of x in x
4.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.095 * [taylor]: Taking taylor expansion of y in x
4.097 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
4.097 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
4.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.097 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.097 * [taylor]: Taking taylor expansion of x in x
4.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.098 * [taylor]: Taking taylor expansion of y in x
4.100 * [taylor]: Taking taylor expansion of 1 in y
4.100 * [taylor]: Taking taylor expansion of 0 in y
4.102 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
4.102 * [taylor]: Taking taylor expansion of 1/2 in y
4.102 * [taylor]: Taking taylor expansion of y in y
4.104 * [taylor]: Taking taylor expansion of 0 in y
4.106 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
4.107 * [taylor]: Taking taylor expansion of -1/8 in y
4.107 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.107 * [taylor]: Taking taylor expansion of y in y
4.108 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
4.108 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
4.108 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
4.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.108 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.108 * [taylor]: Taking taylor expansion of x in y
4.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.108 * [taylor]: Taking taylor expansion of y in y
4.110 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
4.110 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
4.110 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.110 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.110 * [taylor]: Taking taylor expansion of x in x
4.111 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.111 * [taylor]: Taking taylor expansion of y in x
4.113 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
4.113 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
4.113 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.113 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.113 * [taylor]: Taking taylor expansion of x in x
4.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.113 * [taylor]: Taking taylor expansion of y in x
4.115 * [taylor]: Taking taylor expansion of 1 in y
4.115 * [taylor]: Taking taylor expansion of 0 in y
4.117 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
4.117 * [taylor]: Taking taylor expansion of -1/2 in y
4.117 * [taylor]: Taking taylor expansion of y in y
4.119 * [taylor]: Taking taylor expansion of 0 in y
4.122 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
4.122 * [taylor]: Taking taylor expansion of -1/8 in y
4.122 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.122 * [taylor]: Taking taylor expansion of y in y
4.124 * * * * [progress]: [ 3 / 4 ] generating series at (2)
4.124 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
4.124 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
4.124 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
4.124 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.124 * [taylor]: Taking taylor expansion of x in y
4.124 * [taylor]: Taking taylor expansion of y in y
4.124 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
4.124 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
4.124 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.124 * [taylor]: Taking taylor expansion of x in x
4.125 * [taylor]: Taking taylor expansion of y in x
4.125 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
4.125 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
4.125 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.125 * [taylor]: Taking taylor expansion of x in x
4.125 * [taylor]: Taking taylor expansion of y in x
4.125 * [taylor]: Taking taylor expansion of (sqrt y) in y
4.125 * [taylor]: Taking taylor expansion of y in y
4.126 * [taylor]: Taking taylor expansion of 0 in y
4.128 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
4.128 * [taylor]: Taking taylor expansion of 1/2 in y
4.128 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
4.128 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.128 * [taylor]: Taking taylor expansion of y in y
4.132 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
4.133 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
4.133 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
4.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.133 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.133 * [taylor]: Taking taylor expansion of x in y
4.133 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.133 * [taylor]: Taking taylor expansion of y in y
4.134 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
4.134 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
4.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.134 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.134 * [taylor]: Taking taylor expansion of x in x
4.135 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.135 * [taylor]: Taking taylor expansion of y in x
4.137 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
4.137 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
4.137 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.137 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.137 * [taylor]: Taking taylor expansion of x in x
4.137 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.137 * [taylor]: Taking taylor expansion of y in x
4.139 * [taylor]: Taking taylor expansion of 1 in y
4.139 * [taylor]: Taking taylor expansion of 0 in y
4.141 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
4.141 * [taylor]: Taking taylor expansion of 1/2 in y
4.141 * [taylor]: Taking taylor expansion of y in y
4.143 * [taylor]: Taking taylor expansion of 0 in y
4.146 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
4.146 * [taylor]: Taking taylor expansion of -1/8 in y
4.146 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.146 * [taylor]: Taking taylor expansion of y in y
4.147 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
4.148 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
4.148 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
4.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.148 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.148 * [taylor]: Taking taylor expansion of x in y
4.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.148 * [taylor]: Taking taylor expansion of y in y
4.150 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
4.150 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
4.150 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.150 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.150 * [taylor]: Taking taylor expansion of x in x
4.150 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.150 * [taylor]: Taking taylor expansion of y in x
4.152 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
4.152 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
4.152 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.152 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.153 * [taylor]: Taking taylor expansion of x in x
4.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.153 * [taylor]: Taking taylor expansion of y in x
4.155 * [taylor]: Taking taylor expansion of 1 in y
4.155 * [taylor]: Taking taylor expansion of 0 in y
4.157 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
4.157 * [taylor]: Taking taylor expansion of -1/2 in y
4.157 * [taylor]: Taking taylor expansion of y in y
4.164 * [taylor]: Taking taylor expansion of 0 in y
4.167 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
4.167 * [taylor]: Taking taylor expansion of -1/8 in y
4.167 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.167 * [taylor]: Taking taylor expansion of y in y
4.169 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
4.169 * [approximate]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in (x y) around 0
4.169 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in y
4.169 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in y
4.169 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in y
4.169 * [taylor]: Taking taylor expansion of 1/4 in y
4.169 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in y
4.169 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
4.169 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.169 * [taylor]: Taking taylor expansion of x in y
4.169 * [taylor]: Taking taylor expansion of y in y
4.169 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in x
4.169 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in x
4.169 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in x
4.170 * [taylor]: Taking taylor expansion of 1/4 in x
4.170 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
4.170 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
4.170 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.170 * [taylor]: Taking taylor expansion of x in x
4.170 * [taylor]: Taking taylor expansion of y in x
4.170 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in x
4.170 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in x
4.170 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in x
4.170 * [taylor]: Taking taylor expansion of 1/4 in x
4.170 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
4.170 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
4.170 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.170 * [taylor]: Taking taylor expansion of x in x
4.170 * [taylor]: Taking taylor expansion of y in x
4.170 * [taylor]: Taking taylor expansion of (pow y 1/4) in y
4.170 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log y))) in y
4.170 * [taylor]: Taking taylor expansion of (* 1/4 (log y)) in y
4.170 * [taylor]: Taking taylor expansion of 1/4 in y
4.170 * [taylor]: Taking taylor expansion of (log y) in y
4.170 * [taylor]: Taking taylor expansion of y in y
4.172 * [taylor]: Taking taylor expansion of 0 in y
4.176 * [taylor]: Taking taylor expansion of (* 1/4 (pow (/ 1 (pow y 3)) 1/4)) in y
4.176 * [taylor]: Taking taylor expansion of 1/4 in y
4.176 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 3)) 1/4) in y
4.176 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow y 3))))) in y
4.176 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 (pow y 3)))) in y
4.176 * [taylor]: Taking taylor expansion of 1/4 in y
4.176 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 3))) in y
4.177 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
4.177 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.177 * [taylor]: Taking taylor expansion of y in y
4.185 * [taylor]: Taking taylor expansion of 0 in y
4.193 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in (x y) around 0
4.193 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in y
4.193 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in y
4.193 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in y
4.193 * [taylor]: Taking taylor expansion of 1/4 in y
4.193 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in y
4.193 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
4.194 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.194 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.194 * [taylor]: Taking taylor expansion of x in y
4.194 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.194 * [taylor]: Taking taylor expansion of y in y
4.195 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
4.195 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
4.195 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
4.195 * [taylor]: Taking taylor expansion of 1/4 in x
4.195 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
4.195 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
4.195 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.195 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.195 * [taylor]: Taking taylor expansion of x in x
4.195 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.195 * [taylor]: Taking taylor expansion of y in x
4.196 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
4.196 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
4.196 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
4.196 * [taylor]: Taking taylor expansion of 1/4 in x
4.196 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
4.196 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
4.196 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.196 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.196 * [taylor]: Taking taylor expansion of x in x
4.197 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.197 * [taylor]: Taking taylor expansion of y in x
4.198 * [taylor]: Taking taylor expansion of (pow x -1/2) in y
4.198 * [taylor]: Taking taylor expansion of (exp (* -1/2 (log x))) in y
4.198 * [taylor]: Taking taylor expansion of (* -1/2 (log x)) in y
4.198 * [taylor]: Taking taylor expansion of -1/2 in y
4.198 * [taylor]: Taking taylor expansion of (log x) in y
4.198 * [taylor]: Taking taylor expansion of x in y
4.201 * [taylor]: Taking taylor expansion of 0 in y
4.206 * [taylor]: Taking taylor expansion of (* 1/4 (* (sqrt (/ 1 x)) (/ 1 y))) in y
4.206 * [taylor]: Taking taylor expansion of 1/4 in y
4.206 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
4.206 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
4.206 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.206 * [taylor]: Taking taylor expansion of x in y
4.206 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.206 * [taylor]: Taking taylor expansion of y in y
4.215 * [taylor]: Taking taylor expansion of 0 in y
4.215 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in (x y) around 0
4.215 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in y
4.215 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in y
4.215 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in y
4.215 * [taylor]: Taking taylor expansion of 1/4 in y
4.215 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in y
4.216 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
4.216 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.216 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.216 * [taylor]: Taking taylor expansion of x in y
4.216 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.216 * [taylor]: Taking taylor expansion of y in y
4.218 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
4.218 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
4.218 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
4.218 * [taylor]: Taking taylor expansion of 1/4 in x
4.218 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
4.218 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
4.218 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.218 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.218 * [taylor]: Taking taylor expansion of x in x
4.218 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.218 * [taylor]: Taking taylor expansion of y in x
4.219 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
4.219 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
4.219 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
4.219 * [taylor]: Taking taylor expansion of 1/4 in x
4.219 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
4.219 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
4.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.219 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.219 * [taylor]: Taking taylor expansion of x in x
4.220 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.220 * [taylor]: Taking taylor expansion of y in x
4.221 * [taylor]: Taking taylor expansion of (pow x -1/2) in y
4.221 * [taylor]: Taking taylor expansion of (exp (* -1/2 (log x))) in y
4.221 * [taylor]: Taking taylor expansion of (* -1/2 (log x)) in y
4.221 * [taylor]: Taking taylor expansion of -1/2 in y
4.221 * [taylor]: Taking taylor expansion of (log x) in y
4.221 * [taylor]: Taking taylor expansion of x in y
4.224 * [taylor]: Taking taylor expansion of 0 in y
4.228 * [taylor]: Taking taylor expansion of (* -1/4 (* (sqrt (/ 1 x)) (/ 1 y))) in y
4.228 * [taylor]: Taking taylor expansion of -1/4 in y
4.228 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
4.228 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
4.228 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.229 * [taylor]: Taking taylor expansion of x in y
4.229 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.229 * [taylor]: Taking taylor expansion of y in y
4.238 * [taylor]: Taking taylor expansion of 0 in y
4.238 * * * [progress]: simplifying candidates
4.240 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt 1)
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow (* x x) 3) (pow y 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt 1)
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow (* x x) 3) (pow y 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1/2 2) (/ 1/2 2))
  (+ (/ 1/2 2) (/ (/ 1 2) 2))
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (+ (/ (/ 1 2) 2) (/ 1/2 2))
  (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2))
  (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (+ (* x x) y) (+ (* x x) y))
  (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)))
  (* (+ (* x x) y) (+ (* x x) y))
  (+ 1 1)
  (+ (log (sqrt (sqrt (+ (* x x) y)))) (log (sqrt (sqrt (+ (* x x) y)))))
  (log (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (exp (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (* (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (* (cbrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))) (cbrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))))
  (cbrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (* (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)))
  (sqrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (sqrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))) (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (* (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))) (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))))
  (* (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))) (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))) (sqrt (sqrt (- (* x x) y))))
  (* (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))) (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))))
  (* (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))) (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y))))
  (* (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y))))) (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y))))))
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))) (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))))
  (* (sqrt (cbrt (sqrt (+ (* x x) y)))) (sqrt (cbrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))) (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))))
  (* (sqrt (sqrt (cbrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt 1)) (sqrt (sqrt 1)))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* 1 1)
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1/2 2))
  (* 2 (/ 1 2))
  (* 2 (/ (/ 1 2) 2))
  (* (sqrt (sqrt (+ (* x x) y))) (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y))))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt 1)))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt 1))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (* x x) y))) 1)
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (cbrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))) (sqrt (sqrt (+ (* x x) y))))
  (log (sqrt (sqrt (+ (* x x) y))))
  (exp (sqrt (sqrt (+ (* x x) y))))
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y)))))
  (cbrt (sqrt (sqrt (+ (* x x) y))))
  (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y)))))
  (sqrt (cbrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))))
  (sqrt (sqrt (cbrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt 1))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt 1)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3))))
  (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))))
  (sqrt (sqrt (- (* (* x x) (* x x)) (* y y))))
  (sqrt (sqrt (- (* x x) y)))
  (/ 1/2 2)
  (/ 1 2)
  (/ (/ 1 2) 2)
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (+ (* 1/4 (* (pow x 2) (pow (/ 1 (pow y 3)) 1/4))) (pow y 1/4))
  (pow (/ 1 x) -1/2)
  (pow (/ -1 x) -1/2)
4.253 * * [simplify]: iteration  0 :  138  enodes  (cost  2475 )
4.278 * * [simplify]: iteration  1 :  267  enodes  (cost  1584 )
4.365 * * [simplify]: iteration  2 :  1023  enodes  (cost  1419 )
4.978 * * [simplify]: iteration  done :  5000  enodes  (cost  1410 )
4.979 * [simplify]: Simplified to:
   (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (pow (sqrt (+ (* x x) y)) 3)
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow y 3) (pow x 6)))
  (sqrt (+ (pow x 4) (* y (- y (* x x)))))
  (sqrt (- (pow x 4) (* y y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (pow (sqrt (+ (* x x) y)) 3)
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow y 3) (pow x 6)))
  (sqrt (+ (pow x 4) (* y (- y (* x x)))))
  (sqrt (- (pow x 4) (* y y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  1
  2
  1/2
  1/2
  1
  1
  1/2
  1/2
  (+ y (* x x))
  (sqrt (+ (* x x) y))
  (* (+ (* x x) y) (+ (* x x) y))
  (+ y (* x x))
  (* (+ (* x x) y) (+ (* x x) y))
  2
  (log (sqrt (+ (* x x) y)))
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (pow (sqrt (+ (* x x) y)) 3)
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (pow (sqrt (+ (* x x) y)) 3)
  (+ y (* x x))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (+ (pow y 3) (pow x 6)))
  (sqrt (+ (pow x 4) (* y (- y (* x x)))))
  (* (sqrt (sqrt (+ (pow y 3) (pow x 6)))) (sqrt (sqrt (- (pow x 4) (* y y)))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (+ (pow x 4) (* y (- y (* x x)))))))
  (* (sqrt (sqrt (+ (pow y 3) (pow x 6)))) (sqrt (sqrt (- (pow x 4) (* y y)))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (+ (pow x 4) (* y (- y (* x x)))))))
  (sqrt (- (pow x 4) (* y y)))
  (sqrt (- (* x x) y))
  (* (pow (cbrt (sqrt (sqrt (+ (* x x) y)))) 3) (cbrt (sqrt (sqrt (+ (* x x) y)))))
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y)))))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (sqrt (+ (* x x) y))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (sqrt (+ (* x x) y))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (sqrt (+ (* x x) y))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  2
  1/2
  1
  1/2
  (* (sqrt (sqrt (+ (* x x) y))) (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y))))))
  (* (fabs (cbrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (pow (sqrt (sqrt (sqrt (+ (* x x) y)))) 3)
  (sqrt (sqrt (+ (* x x) y)))
  (pow (sqrt (sqrt (sqrt (+ (* x x) y)))) 3)
  (sqrt (sqrt (+ (* x x) y)))
  (pow (sqrt (sqrt (sqrt (+ (* x x) y)))) 3)
  (sqrt (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (cbrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (pow (sqrt (sqrt (sqrt (+ (* x x) y)))) 3)
  (sqrt (+ (* x x) y))
  (pow (sqrt (sqrt (sqrt (+ (* x x) y)))) 3)
  (sqrt (+ (* x x) y))
  (pow (sqrt (sqrt (sqrt (+ (* x x) y)))) 3)
  (sqrt (+ (* x x) y))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (pow y 3) (pow x 6)))))
  (* (sqrt (sqrt (- (pow x 4) (* y y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (pow y 3) (pow x 6)))))
  (* (sqrt (sqrt (- (pow x 4) (* y y)))) (sqrt (sqrt (+ (* x x) y))))
  (log (sqrt (sqrt (+ (* x x) y))))
  (exp (sqrt (sqrt (+ (* x x) y))))
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y)))))
  (cbrt (sqrt (sqrt (+ (* x x) y))))
  (pow (sqrt (sqrt (+ (* x x) y))) 3)
  (fabs (cbrt (sqrt (+ (* x x) y))))
  (sqrt (cbrt (sqrt (+ (* x x) y))))
  (sqrt (fabs (cbrt (+ (* x x) y))))
  (sqrt (sqrt (cbrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  1
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  1
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (pow y 3) (pow x 6))))
  (sqrt (sqrt (+ (pow x 4) (* y (- y (* x x))))))
  (sqrt (sqrt (- (pow x 4) (* y y))))
  (sqrt (sqrt (- (* x x) y)))
  1/4
  1/2
  1/4
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (* +nan.0 (+ (- (* x x)) (- (* y y) y)))
  (+ x (* 1/2 (/ y x)))
  (- (* (/ y x) -1/2) x)
  (* +nan.0 (+ (- (* x x)) (- (* y y) y)))
  (+ x (* 1/2 (/ y x)))
  (- (* (/ y x) -1/2) x)
  (* +nan.0 (+ (- (* x x)) (- (* y y) y)))
  (+ x (* 1/2 (/ y x)))
  (- (* (/ y x) -1/2) x)
  (+ (* 1/4 (* (pow x 2) (pow (/ 1 (pow y 3)) 1/4))) (pow y 1/4))
  (pow (/ 1 x) -1/2)
  (pow (/ -1 x) -1/2)
4.980 * * * [progress]: adding candidates to table
5.226 * * [progress]: iteration 3 / 4
5.227 * * * [progress]: picking best candidate
5.233 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y))))))>
5.233 * * * [progress]: localizing error
5.247 * * * [progress]: generating rewritten candidates
5.247 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
5.249 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1)
5.252 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
5.256 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
5.275 * * * [progress]: generating series expansions
5.275 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
5.275 * [approximate]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/3) in (x y) around 0
5.275 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/3) in y
5.275 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) y)))) in y
5.275 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) y))) in y
5.275 * [taylor]: Taking taylor expansion of 1/3 in y
5.275 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in y
5.275 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
5.275 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.275 * [taylor]: Taking taylor expansion of x in y
5.275 * [taylor]: Taking taylor expansion of y in y
5.275 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/3) in x
5.275 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) y)))) in x
5.275 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) y))) in x
5.275 * [taylor]: Taking taylor expansion of 1/3 in x
5.275 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
5.275 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
5.275 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.275 * [taylor]: Taking taylor expansion of x in x
5.275 * [taylor]: Taking taylor expansion of y in x
5.276 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/3) in x
5.276 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) y)))) in x
5.276 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) y))) in x
5.276 * [taylor]: Taking taylor expansion of 1/3 in x
5.276 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
5.276 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
5.276 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.276 * [taylor]: Taking taylor expansion of x in x
5.276 * [taylor]: Taking taylor expansion of y in x
5.276 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
5.276 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
5.276 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
5.276 * [taylor]: Taking taylor expansion of 1/3 in y
5.276 * [taylor]: Taking taylor expansion of (log y) in y
5.276 * [taylor]: Taking taylor expansion of y in y
5.278 * [taylor]: Taking taylor expansion of 0 in y
5.283 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ 1 (pow y 2)) 1/3)) in y
5.283 * [taylor]: Taking taylor expansion of 1/3 in y
5.283 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
5.283 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
5.283 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
5.283 * [taylor]: Taking taylor expansion of 1/3 in y
5.283 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
5.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.283 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.283 * [taylor]: Taking taylor expansion of y in y
5.295 * [taylor]: Taking taylor expansion of 0 in y
5.303 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3) in (x y) around 0
5.303 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3) in y
5.303 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in y
5.303 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in y
5.303 * [taylor]: Taking taylor expansion of 1/3 in y
5.303 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in y
5.303 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
5.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.303 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.303 * [taylor]: Taking taylor expansion of x in y
5.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.303 * [taylor]: Taking taylor expansion of y in y
5.304 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3) in x
5.305 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
5.305 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
5.305 * [taylor]: Taking taylor expansion of 1/3 in x
5.305 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
5.305 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
5.305 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.305 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.305 * [taylor]: Taking taylor expansion of x in x
5.305 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.305 * [taylor]: Taking taylor expansion of y in x
5.306 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3) in x
5.306 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
5.306 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
5.306 * [taylor]: Taking taylor expansion of 1/3 in x
5.306 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
5.306 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
5.306 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.306 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.306 * [taylor]: Taking taylor expansion of x in x
5.307 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.307 * [taylor]: Taking taylor expansion of y in x
5.308 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
5.308 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
5.308 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
5.308 * [taylor]: Taking taylor expansion of -2/3 in y
5.308 * [taylor]: Taking taylor expansion of (log x) in y
5.308 * [taylor]: Taking taylor expansion of x in y
5.311 * [taylor]: Taking taylor expansion of 0 in y
5.315 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 y))) in y
5.315 * [taylor]: Taking taylor expansion of 1/3 in y
5.315 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 y)) in y
5.315 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
5.315 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
5.315 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
5.315 * [taylor]: Taking taylor expansion of 1/3 in y
5.315 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
5.315 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.315 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.315 * [taylor]: Taking taylor expansion of x in y
5.316 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.316 * [taylor]: Taking taylor expansion of y in y
5.326 * [taylor]: Taking taylor expansion of 0 in y
5.327 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3) in (x y) around 0
5.327 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3) in y
5.327 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in y
5.327 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in y
5.327 * [taylor]: Taking taylor expansion of 1/3 in y
5.327 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in y
5.327 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
5.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.327 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.327 * [taylor]: Taking taylor expansion of x in y
5.327 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.327 * [taylor]: Taking taylor expansion of y in y
5.329 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3) in x
5.329 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
5.329 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
5.329 * [taylor]: Taking taylor expansion of 1/3 in x
5.329 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
5.329 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
5.329 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.329 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.330 * [taylor]: Taking taylor expansion of x in x
5.330 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.330 * [taylor]: Taking taylor expansion of y in x
5.331 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3) in x
5.331 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
5.331 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
5.331 * [taylor]: Taking taylor expansion of 1/3 in x
5.331 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
5.331 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
5.331 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.331 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.331 * [taylor]: Taking taylor expansion of x in x
5.332 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.332 * [taylor]: Taking taylor expansion of y in x
5.332 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
5.332 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
5.333 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
5.333 * [taylor]: Taking taylor expansion of -2/3 in y
5.333 * [taylor]: Taking taylor expansion of (log x) in y
5.333 * [taylor]: Taking taylor expansion of x in y
5.335 * [taylor]: Taking taylor expansion of 0 in y
5.340 * [taylor]: Taking taylor expansion of (* -1/3 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 y))) in y
5.340 * [taylor]: Taking taylor expansion of -1/3 in y
5.340 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 y)) in y
5.340 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
5.340 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
5.340 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
5.340 * [taylor]: Taking taylor expansion of 1/3 in y
5.340 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
5.340 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.340 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.340 * [taylor]: Taking taylor expansion of x in y
5.341 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.341 * [taylor]: Taking taylor expansion of y in y
5.352 * [taylor]: Taking taylor expansion of 0 in y
5.352 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1)
5.352 * [approximate]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/3) in (x y) around 0
5.352 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/3) in y
5.352 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) y)))) in y
5.352 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) y))) in y
5.352 * [taylor]: Taking taylor expansion of 1/3 in y
5.352 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in y
5.352 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
5.352 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.352 * [taylor]: Taking taylor expansion of x in y
5.352 * [taylor]: Taking taylor expansion of y in y
5.352 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/3) in x
5.353 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) y)))) in x
5.353 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) y))) in x
5.353 * [taylor]: Taking taylor expansion of 1/3 in x
5.353 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
5.353 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
5.353 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.353 * [taylor]: Taking taylor expansion of x in x
5.353 * [taylor]: Taking taylor expansion of y in x
5.353 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/3) in x
5.353 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) y)))) in x
5.353 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) y))) in x
5.353 * [taylor]: Taking taylor expansion of 1/3 in x
5.353 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
5.353 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
5.353 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.353 * [taylor]: Taking taylor expansion of x in x
5.353 * [taylor]: Taking taylor expansion of y in x
5.353 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
5.353 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
5.353 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
5.353 * [taylor]: Taking taylor expansion of 1/3 in y
5.353 * [taylor]: Taking taylor expansion of (log y) in y
5.353 * [taylor]: Taking taylor expansion of y in y
5.355 * [taylor]: Taking taylor expansion of 0 in y
5.359 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ 1 (pow y 2)) 1/3)) in y
5.359 * [taylor]: Taking taylor expansion of 1/3 in y
5.359 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
5.359 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
5.359 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
5.359 * [taylor]: Taking taylor expansion of 1/3 in y
5.360 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
5.360 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.360 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.360 * [taylor]: Taking taylor expansion of y in y
5.368 * [taylor]: Taking taylor expansion of 0 in y
5.376 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3) in (x y) around 0
5.376 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3) in y
5.376 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in y
5.376 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in y
5.376 * [taylor]: Taking taylor expansion of 1/3 in y
5.376 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in y
5.376 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
5.376 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.376 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.377 * [taylor]: Taking taylor expansion of x in y
5.377 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.377 * [taylor]: Taking taylor expansion of y in y
5.378 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3) in x
5.378 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
5.378 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
5.378 * [taylor]: Taking taylor expansion of 1/3 in x
5.378 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
5.378 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
5.378 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.378 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.378 * [taylor]: Taking taylor expansion of x in x
5.384 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.384 * [taylor]: Taking taylor expansion of y in x
5.385 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3) in x
5.385 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
5.385 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
5.385 * [taylor]: Taking taylor expansion of 1/3 in x
5.385 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
5.385 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
5.385 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.385 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.385 * [taylor]: Taking taylor expansion of x in x
5.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.386 * [taylor]: Taking taylor expansion of y in x
5.387 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
5.387 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
5.387 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
5.387 * [taylor]: Taking taylor expansion of -2/3 in y
5.387 * [taylor]: Taking taylor expansion of (log x) in y
5.387 * [taylor]: Taking taylor expansion of x in y
5.390 * [taylor]: Taking taylor expansion of 0 in y
5.394 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 y))) in y
5.395 * [taylor]: Taking taylor expansion of 1/3 in y
5.395 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 y)) in y
5.395 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
5.395 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
5.395 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
5.395 * [taylor]: Taking taylor expansion of 1/3 in y
5.395 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
5.395 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.395 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.395 * [taylor]: Taking taylor expansion of x in y
5.395 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.395 * [taylor]: Taking taylor expansion of y in y
5.406 * [taylor]: Taking taylor expansion of 0 in y
5.406 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3) in (x y) around 0
5.406 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3) in y
5.406 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in y
5.406 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in y
5.406 * [taylor]: Taking taylor expansion of 1/3 in y
5.406 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in y
5.406 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
5.406 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.406 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.406 * [taylor]: Taking taylor expansion of x in y
5.406 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.406 * [taylor]: Taking taylor expansion of y in y
5.408 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3) in x
5.408 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
5.408 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
5.409 * [taylor]: Taking taylor expansion of 1/3 in x
5.409 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
5.409 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
5.409 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.409 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.409 * [taylor]: Taking taylor expansion of x in x
5.409 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.409 * [taylor]: Taking taylor expansion of y in x
5.410 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3) in x
5.410 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
5.410 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
5.410 * [taylor]: Taking taylor expansion of 1/3 in x
5.410 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
5.410 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
5.410 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.410 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.410 * [taylor]: Taking taylor expansion of x in x
5.411 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.411 * [taylor]: Taking taylor expansion of y in x
5.412 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
5.412 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
5.412 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
5.412 * [taylor]: Taking taylor expansion of -2/3 in y
5.412 * [taylor]: Taking taylor expansion of (log x) in y
5.412 * [taylor]: Taking taylor expansion of x in y
5.415 * [taylor]: Taking taylor expansion of 0 in y
5.419 * [taylor]: Taking taylor expansion of (* -1/3 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 y))) in y
5.419 * [taylor]: Taking taylor expansion of -1/3 in y
5.419 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 y)) in y
5.419 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
5.419 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
5.419 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
5.419 * [taylor]: Taking taylor expansion of 1/3 in y
5.419 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
5.420 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.420 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.420 * [taylor]: Taking taylor expansion of x in y
5.420 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.420 * [taylor]: Taking taylor expansion of y in y
5.432 * [taylor]: Taking taylor expansion of 0 in y
5.432 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
5.432 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
5.432 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
5.432 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
5.432 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.432 * [taylor]: Taking taylor expansion of x in y
5.432 * [taylor]: Taking taylor expansion of y in y
5.433 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
5.433 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
5.433 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.433 * [taylor]: Taking taylor expansion of x in x
5.433 * [taylor]: Taking taylor expansion of y in x
5.433 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
5.433 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
5.433 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.433 * [taylor]: Taking taylor expansion of x in x
5.433 * [taylor]: Taking taylor expansion of y in x
5.434 * [taylor]: Taking taylor expansion of (sqrt y) in y
5.434 * [taylor]: Taking taylor expansion of y in y
5.435 * [taylor]: Taking taylor expansion of 0 in y
5.436 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
5.436 * [taylor]: Taking taylor expansion of 1/2 in y
5.436 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
5.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.436 * [taylor]: Taking taylor expansion of y in y
5.441 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
5.441 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
5.441 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
5.441 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.441 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.441 * [taylor]: Taking taylor expansion of x in y
5.441 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.441 * [taylor]: Taking taylor expansion of y in y
5.443 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
5.443 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
5.443 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.443 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.443 * [taylor]: Taking taylor expansion of x in x
5.443 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.443 * [taylor]: Taking taylor expansion of y in x
5.445 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
5.445 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
5.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.445 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.445 * [taylor]: Taking taylor expansion of x in x
5.446 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.446 * [taylor]: Taking taylor expansion of y in x
5.448 * [taylor]: Taking taylor expansion of 1 in y
5.448 * [taylor]: Taking taylor expansion of 0 in y
5.450 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
5.450 * [taylor]: Taking taylor expansion of 1/2 in y
5.450 * [taylor]: Taking taylor expansion of y in y
5.451 * [taylor]: Taking taylor expansion of 0 in y
5.454 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
5.454 * [taylor]: Taking taylor expansion of -1/8 in y
5.454 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.454 * [taylor]: Taking taylor expansion of y in y
5.456 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
5.456 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
5.456 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
5.456 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.456 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.456 * [taylor]: Taking taylor expansion of x in y
5.456 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.456 * [taylor]: Taking taylor expansion of y in y
5.458 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
5.458 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
5.458 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.458 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.458 * [taylor]: Taking taylor expansion of x in x
5.458 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.458 * [taylor]: Taking taylor expansion of y in x
5.460 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
5.460 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
5.460 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.460 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.460 * [taylor]: Taking taylor expansion of x in x
5.461 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.461 * [taylor]: Taking taylor expansion of y in x
5.463 * [taylor]: Taking taylor expansion of 1 in y
5.463 * [taylor]: Taking taylor expansion of 0 in y
5.465 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
5.465 * [taylor]: Taking taylor expansion of -1/2 in y
5.465 * [taylor]: Taking taylor expansion of y in y
5.467 * [taylor]: Taking taylor expansion of 0 in y
5.476 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
5.476 * [taylor]: Taking taylor expansion of -1/8 in y
5.476 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.476 * [taylor]: Taking taylor expansion of y in y
5.477 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
5.478 * [approximate]: Taking taylor expansion of (* (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) (pow (+ (pow x 2) y) 1/4)) in (x y) around 0
5.478 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) (pow (+ (pow x 2) y) 1/4)) in y
5.478 * [taylor]: Taking taylor expansion of (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) in y
5.478 * [taylor]: Taking taylor expansion of (fabs (pow (+ (pow x 2) y) 1/3)) in y
5.478 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in y
5.478 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in y
5.478 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in y
5.478 * [taylor]: Taking taylor expansion of 1/4 in y
5.478 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in y
5.478 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
5.478 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.478 * [taylor]: Taking taylor expansion of x in y
5.478 * [taylor]: Taking taylor expansion of y in y
5.479 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) (pow (+ (pow x 2) y) 1/4)) in x
5.479 * [taylor]: Taking taylor expansion of (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) in x
5.479 * [taylor]: Taking taylor expansion of (fabs (pow (+ (pow x 2) y) 1/3)) in x
5.479 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in x
5.479 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in x
5.479 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in x
5.479 * [taylor]: Taking taylor expansion of 1/4 in x
5.479 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
5.479 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
5.479 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.479 * [taylor]: Taking taylor expansion of x in x
5.479 * [taylor]: Taking taylor expansion of y in x
5.479 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) (pow (+ (pow x 2) y) 1/4)) in x
5.479 * [taylor]: Taking taylor expansion of (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) in x
5.479 * [taylor]: Taking taylor expansion of (fabs (pow (+ (pow x 2) y) 1/3)) in x
5.480 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in x
5.480 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in x
5.480 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in x
5.480 * [taylor]: Taking taylor expansion of 1/4 in x
5.480 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
5.480 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
5.480 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.480 * [taylor]: Taking taylor expansion of x in x
5.480 * [taylor]: Taking taylor expansion of y in x
5.480 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) (pow y 1/4)) in y
5.480 * [taylor]: Taking taylor expansion of (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) in y
5.480 * [taylor]: Taking taylor expansion of (fabs (pow (+ (pow x 2) y) 1/3)) in y
5.481 * [taylor]: Taking taylor expansion of (pow y 1/4) in y
5.481 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log y))) in y
5.481 * [taylor]: Taking taylor expansion of (* 1/4 (log y)) in y
5.481 * [taylor]: Taking taylor expansion of 1/4 in y
5.481 * [taylor]: Taking taylor expansion of (log y) in y
5.481 * [taylor]: Taking taylor expansion of y in y
5.484 * [taylor]: Taking taylor expansion of 0 in y
5.489 * [taylor]: Taking taylor expansion of (* 1/4 (* (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) (pow (/ 1 (pow y 3)) 1/4))) in y
5.489 * [taylor]: Taking taylor expansion of 1/4 in y
5.489 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) (pow (/ 1 (pow y 3)) 1/4)) in y
5.489 * [taylor]: Taking taylor expansion of (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) in y
5.489 * [taylor]: Taking taylor expansion of (fabs (pow (+ (pow x 2) y) 1/3)) in y
5.490 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 3)) 1/4) in y
5.490 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow y 3))))) in y
5.490 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 (pow y 3)))) in y
5.490 * [taylor]: Taking taylor expansion of 1/4 in y
5.490 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 3))) in y
5.490 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
5.490 * [taylor]: Taking taylor expansion of (pow y 3) in y
5.490 * [taylor]: Taking taylor expansion of y in y
5.501 * [taylor]: Taking taylor expansion of 0 in y
5.512 * [approximate]: Taking taylor expansion of (* (sqrt (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3))) (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4)) in (x y) around 0
5.512 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3))) (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4)) in y
5.512 * [taylor]: Taking taylor expansion of (sqrt (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3))) in y
5.512 * [taylor]: Taking taylor expansion of (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3)) in y
5.512 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in y
5.512 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in y
5.512 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in y
5.512 * [taylor]: Taking taylor expansion of 1/4 in y
5.512 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in y
5.512 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
5.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.512 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.513 * [taylor]: Taking taylor expansion of x in y
5.513 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.513 * [taylor]: Taking taylor expansion of y in y
5.514 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3))) (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4)) in x
5.514 * [taylor]: Taking taylor expansion of (sqrt (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3))) in x
5.514 * [taylor]: Taking taylor expansion of (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3)) in x
5.514 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
5.514 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
5.514 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
5.514 * [taylor]: Taking taylor expansion of 1/4 in x
5.514 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
5.514 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
5.514 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.514 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.514 * [taylor]: Taking taylor expansion of x in x
5.515 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.515 * [taylor]: Taking taylor expansion of y in x
5.516 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3))) (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4)) in x
5.516 * [taylor]: Taking taylor expansion of (sqrt (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3))) in x
5.516 * [taylor]: Taking taylor expansion of (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3)) in x
5.516 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
5.516 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
5.516 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
5.517 * [taylor]: Taking taylor expansion of 1/4 in x
5.517 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
5.517 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
5.517 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.517 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.517 * [taylor]: Taking taylor expansion of x in x
5.517 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.517 * [taylor]: Taking taylor expansion of y in x
5.518 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x)) in y
5.518 * [taylor]: Taking taylor expansion of (/ (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x) in y
5.518 * [taylor]: Taking taylor expansion of (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3)) in y
5.518 * [taylor]: Taking taylor expansion of x in y
5.522 * [taylor]: Taking taylor expansion of 0 in y
5.527 * [taylor]: Taking taylor expansion of (* 1/4 (* (sqrt (/ (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x)) (/ 1 y))) in y
5.527 * [taylor]: Taking taylor expansion of 1/4 in y
5.527 * [taylor]: Taking taylor expansion of (* (sqrt (/ (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x)) (/ 1 y)) in y
5.527 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x)) in y
5.527 * [taylor]: Taking taylor expansion of (/ (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x) in y
5.527 * [taylor]: Taking taylor expansion of (fabs (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/3)) in y
5.527 * [taylor]: Taking taylor expansion of x in y
5.528 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.528 * [taylor]: Taking taylor expansion of y in y
5.537 * [taylor]: Taking taylor expansion of 0 in y
5.538 * [approximate]: Taking taylor expansion of (* (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) (sqrt (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)))) in (x y) around 0
5.538 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) (sqrt (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)))) in y
5.538 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in y
5.538 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in y
5.538 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in y
5.538 * [taylor]: Taking taylor expansion of 1/4 in y
5.538 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in y
5.538 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
5.538 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.538 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.538 * [taylor]: Taking taylor expansion of x in y
5.538 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.538 * [taylor]: Taking taylor expansion of y in y
5.541 * [taylor]: Taking taylor expansion of (sqrt (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3))) in y
5.541 * [taylor]: Taking taylor expansion of (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)) in y
5.541 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) (sqrt (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)))) in x
5.541 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
5.541 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
5.541 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
5.541 * [taylor]: Taking taylor expansion of 1/4 in x
5.541 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
5.541 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
5.541 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.541 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.541 * [taylor]: Taking taylor expansion of x in x
5.542 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.542 * [taylor]: Taking taylor expansion of y in x
5.543 * [taylor]: Taking taylor expansion of (sqrt (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3))) in x
5.543 * [taylor]: Taking taylor expansion of (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)) in x
5.543 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) (sqrt (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)))) in x
5.543 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
5.543 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
5.543 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
5.543 * [taylor]: Taking taylor expansion of 1/4 in x
5.543 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
5.543 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
5.543 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.543 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.543 * [taylor]: Taking taylor expansion of x in x
5.544 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.544 * [taylor]: Taking taylor expansion of y in x
5.545 * [taylor]: Taking taylor expansion of (sqrt (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3))) in x
5.545 * [taylor]: Taking taylor expansion of (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)) in x
5.546 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x)) in y
5.546 * [taylor]: Taking taylor expansion of (/ (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x) in y
5.546 * [taylor]: Taking taylor expansion of (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)) in y
5.546 * [taylor]: Taking taylor expansion of x in y
5.550 * [taylor]: Taking taylor expansion of 0 in y
5.554 * [taylor]: Taking taylor expansion of (- (* 1/4 (* (sqrt (/ (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x)) (/ 1 y)))) in y
5.554 * [taylor]: Taking taylor expansion of (* 1/4 (* (sqrt (/ (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x)) (/ 1 y))) in y
5.554 * [taylor]: Taking taylor expansion of 1/4 in y
5.554 * [taylor]: Taking taylor expansion of (* (sqrt (/ (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x)) (/ 1 y)) in y
5.554 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x)) in y
5.554 * [taylor]: Taking taylor expansion of (/ (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)) x) in y
5.554 * [taylor]: Taking taylor expansion of (fabs (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/3)) in y
5.555 * [taylor]: Taking taylor expansion of x in y
5.555 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.555 * [taylor]: Taking taylor expansion of y in y
5.571 * [taylor]: Taking taylor expansion of 0 in y
5.571 * * * [progress]: simplifying candidates
5.573 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (cbrt (+ (* x x) y)))
  (exp (cbrt (+ (* x x) y)))
  (cbrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (cbrt (cbrt (+ (* x x) y)))
  (cbrt (sqrt (+ (* x x) y)))
  (cbrt (sqrt (+ (* x x) y)))
  (cbrt 1)
  (cbrt (+ (* x x) y))
  (cbrt (+ (pow (* x x) 3) (pow y 3)))
  (cbrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (cbrt (- (* (* x x) (* x x)) (* y y)))
  (cbrt (- (* x x) y))
  (* (cbrt (cbrt (+ (* x x) y))) (cbrt (cbrt (+ (* x x) y))))
  (cbrt (cbrt (+ (* x x) y)))
  (* (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))) (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (log (cbrt (+ (* x x) y)))
  (exp (cbrt (+ (* x x) y)))
  (cbrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (cbrt (cbrt (+ (* x x) y)))
  (cbrt (sqrt (+ (* x x) y)))
  (cbrt (sqrt (+ (* x x) y)))
  (cbrt 1)
  (cbrt (+ (* x x) y))
  (cbrt (+ (pow (* x x) 3) (pow y 3)))
  (cbrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (cbrt (- (* (* x x) (* x x)) (* y y)))
  (cbrt (- (* x x) y))
  (* (cbrt (cbrt (+ (* x x) y))) (cbrt (cbrt (+ (* x x) y))))
  (cbrt (cbrt (+ (* x x) y)))
  (* (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))) (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt 1)
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow (* x x) 3) (pow y 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (* (fabs (cbrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (fabs (cbrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (+ (log (sqrt (fabs (cbrt (+ (* x x) y))))) (log (sqrt (sqrt (+ (* x x) y)))))
  (log (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (exp (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (* (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (fabs (cbrt (+ (* x x) y))))) (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (* (cbrt (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))) (cbrt (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))))
  (cbrt (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (* (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))) (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (* (fabs (cbrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (sqrt (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y))))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt 1)))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt 1))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) 1)
  (* (cbrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (cbrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (+ (* 1/3 (* (pow x 2) (pow (/ 1 (pow y 2)) 1/3))) (pow y 1/3))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
  (+ (* 1/3 (* (pow x 2) (pow (/ 1 (pow y 2)) 1/3))) (pow y 1/3))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (+ (* 1/4 (* (pow x 2) (* (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) (pow (/ 1 (pow y 3)) 1/4)))) (* (sqrt (fabs (pow (+ (pow x 2) y) 1/3))) (pow y 1/4)))
  (sqrt (* x (fabs (pow (+ (pow x 2) y) 1/3))))
  (sqrt (* -1 (* x (fabs (pow (+ (pow x 2) y) 1/3)))))
5.577 * * [simplify]: iteration  0 :  136  enodes  (cost  1441 )
5.599 * * [simplify]: iteration  1 :  282  enodes  (cost  1336 )
5.657 * * [simplify]: iteration  2 :  897  enodes  (cost  1227 )
5.976 * * [simplify]: iteration  3 :  3172  enodes  (cost  1209 )
7.428 * * [simplify]: iteration  done :  5000  enodes  (cost  1208 )
7.428 * [simplify]: Simplified to:
   (log (cbrt (+ (* x x) y)))
  (exp (cbrt (+ (* x x) y)))
  (cbrt (pow (+ (* x x) y) 2/3))
  (cbrt (cbrt (+ (* x x) y)))
  (cbrt (sqrt (+ (* x x) y)))
  (cbrt (sqrt (+ (* x x) y)))
  1
  (cbrt (+ (* x x) y))
  (cbrt (+ (pow x 6) (pow y 3)))
  (cbrt (+ (* y (- y (* x x))) (pow x 4)))
  (cbrt (- (pow x 4) (* y y)))
  (cbrt (- (* x x) y))
  (* (cbrt (cbrt (+ (* x x) y))) (cbrt (cbrt (+ (* x x) y))))
  (cbrt (cbrt (+ (* x x) y)))
  (+ y (* x x))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (log (cbrt (+ (* x x) y)))
  (exp (cbrt (+ (* x x) y)))
  (cbrt (pow (+ (* x x) y) 2/3))
  (cbrt (cbrt (+ (* x x) y)))
  (cbrt (sqrt (+ (* x x) y)))
  (cbrt (sqrt (+ (* x x) y)))
  1
  (cbrt (+ (* x x) y))
  (cbrt (+ (pow x 6) (pow y 3)))
  (cbrt (+ (* y (- y (* x x))) (pow x 4)))
  (cbrt (- (pow x 4) (* y y)))
  (cbrt (- (* x x) y))
  (* (cbrt (cbrt (+ (* x x) y))) (cbrt (cbrt (+ (* x x) y))))
  (cbrt (cbrt (+ (* x x) y)))
  (+ y (* x x))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (pow (sqrt (+ (* x x) y)) 3)
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow x 6) (pow y 3)))
  (sqrt (+ (* y (- y (* x x))) (pow x 4)))
  (sqrt (- (pow x 4) (* y y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (* (fabs (cbrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (fabs (cbrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (log (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (log (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (exp (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (pow (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) 3)
  (* (cbrt (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))) (cbrt (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))))
  (cbrt (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (pow (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) 3)
  (* (fabs (cbrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (sqrt (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y))))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (fabs (cbrt (sqrt (+ (* x x) y)))))
  (fabs (cbrt (+ (* x x) y)))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (sqrt (fabs (cbrt (+ (* x x) y))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (sqrt (fabs (cbrt (+ (* x x) y))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (sqrt (fabs (cbrt (+ (* x x) y))))
  (* (cbrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (cbrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (fabs (cbrt (+ (* x x) y))))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (pow x 6) (pow y 3)))) (sqrt (fabs (cbrt (+ (* x x) y)))))
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (- (pow x 4) (* y y)))))
  (+ (* (* 1/3 (* x x)) (cbrt (/ 1 (pow y 2)))) (cbrt y))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
  (+ (* (* 1/3 (* x x)) (cbrt (/ 1 (pow y 2)))) (cbrt y))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
  (* (- (- (* y y) y) (* x x)) +nan.0)
  (+ x (* 1/2 (/ y x)))
  (- (* (/ y x) -1/2) x)
  (* (sqrt (fabs (cbrt (+ (* x x) y)))) (+ (* (* 1/4 (* x x)) (pow (/ 1 (pow y 3)) 1/4)) (pow y 1/4)))
  (sqrt (* x (fabs (cbrt (+ (* x x) y)))))
  (sqrt (- (* x (fabs (cbrt (+ (* x x) y))))))
7.429 * * * [progress]: adding candidates to table
7.735 * * [progress]: iteration 4 / 4
7.735 * * * [progress]: picking best candidate
7.737 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>
7.737 * * * [progress]: localizing error
7.742 * * * [progress]: generating rewritten candidates
7.742 * * * [progress]: generating series expansions
7.742 * * * [progress]: simplifying candidates
7.742 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
7.743 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
7.743 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
7.743 * [simplify]: Simplified to:
   
7.743 * * * [progress]: adding candidates to table
7.743 * [progress]: [Phase 3 of 3] Extracting.
7.743 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (* (/ y x) -1/2) x))> #<alt (λ (x y) (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y))))))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.744 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (+ (* x x) y) (sqrt (+ (* x x) y)) y x)
7.744 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (- (* (/ y x) -1/2) x))> #<alt (λ (x y) (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y))))))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.765 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y))))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.777 * * * * [regimes]: Trying to branch on (+ (* x x) y) from (#<alt (λ (x y) (- (* (/ y x) -1/2) x))> #<alt (λ (x y) (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y))))))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.799 * * * * [regimes]: Trying to branch on (+ (* x x) y) from (#<alt (λ (x y) (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y))))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.811 * * * * [regimes]: Trying to branch on (sqrt (+ (* x x) y)) from (#<alt (λ (x y) (- (* (/ y x) -1/2) x))> #<alt (λ (x y) (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y))))))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.836 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (* (/ y x) -1/2) x))> #<alt (λ (x y) (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y))))))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.882 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (* (/ y x) -1/2) x))> #<alt (λ (x y) (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y))))))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.910 * * * [regime]: Found split indices: #<option (#s(si 0 39) #s(si 3 196) #s(si 2 255))>
7.910 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (- (* (/ y x) -1/2) x))> #<alt (λ (x y) (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y))))))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.963 * [regimes]: Found splitpoints: (#s(sp 0 x -1.3778733035656446e+154) #s(sp 3 x 1.2922566123944575e+80) #s(sp 2 x +nan.0)) , with alts (#<alt (λ (x y) (- (* (/ y x) -1/2) x))> #<alt (λ (x y) (* (* (sqrt (fabs (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y))))))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.964 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= x -1.3778733035656446e+154) (- (* (/ y x) -1/2) x) (if (<= x 1.2922566123944575e+80) (sqrt (+ (* x x) y)) (+ x (* 1/2 (/ y x)))))
7.964 * * [simplify]: iteration  0 :  18  enodes  (cost  28 )
7.965 * * [simplify]: iteration  1 :  22  enodes  (cost  28 )
7.965 * * [simplify]: iteration  done :  22  enodes  (cost  28 )
7.965 * [simplify]: Simplified to:
   (if (<= x -1.3778733035656446e+154) (- (* (/ y x) -1/2) x) (if (<= x 1.2922566123944575e+80) (sqrt (+ (* x x) y)) (+ x (* 1/2 (/ y x)))))
8.495 * [regime-testing]: Baseline error score: 21.27315914489311
8.496 * [regime-testing]: Oracle error score: 0.0030003750468808603
8.497 * [regime-testing]: End program error score: 0.3737674385259056
8.529 * [regime-testing]: Target error score: 0.5909651678115357