45.700 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.047 * * * [progress]: [2/2] Setting up program.
0.050 * [progress]: [Phase 2 of 3] Improving.
0.050 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ x y))
0.052 * * [simplify]: iteration  0 :  5  enodes  (cost  4 )
0.052 * * [simplify]: iteration  1 :  5  enodes  (cost  4 )
0.052 * [simplify]: Simplified to:
   (sqrt (+ x y))
0.055 * * [progress]: iteration 1 / 4
0.055 * * * [progress]: picking best candidate
0.057 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt (+ x y)))>
0.057 * * * [progress]: localizing error
0.060 * * * [progress]: generating rewritten candidates
0.060 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.064 * * * [progress]: generating series expansions
0.064 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.064 * [approximate]: Taking taylor expansion of (sqrt (+ x y)) in (x y) around 0
0.064 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y
0.064 * [taylor]: Taking taylor expansion of (+ x y) in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.064 * [taylor]: Taking taylor expansion of (+ x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.064 * [taylor]: Taking taylor expansion of (+ x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.065 * [taylor]: Taking taylor expansion of 1/2 in y
0.065 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of (* -1/8 (sqrt (/ 1 (pow y 3)))) in y
0.065 * [taylor]: Taking taylor expansion of -1/8 in y
0.065 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.065 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.066 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.066 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in y
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of NAN in y
0.067 * [taylor]: Taking taylor expansion of (* NAN (- (/ 1 y) (pow NAN 2))) in y
0.067 * [taylor]: Taking taylor expansion of NAN in y
0.067 * [taylor]: Taking taylor expansion of (- (/ 1 y) (pow NAN 2)) in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.067 * [taylor]: Taking taylor expansion of NAN in y
0.067 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y)))) in y
0.067 * [taylor]: Taking taylor expansion of NAN in y
0.067 * [taylor]: Taking taylor expansion of (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y))) in y
0.067 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.067 * [taylor]: Taking taylor expansion of 2 in y
0.067 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.067 * [taylor]: Taking taylor expansion of NAN in y
0.067 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.067 * [taylor]: Taking taylor expansion of 2 in y
0.067 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.067 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.067 * [taylor]: Taking taylor expansion of NAN in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.068 * [approximate]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.068 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.068 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.068 * [taylor]: Taking taylor expansion of y in y
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.068 * [taylor]: Taking taylor expansion of x in y
0.068 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.068 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.068 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.069 * [taylor]: Taking taylor expansion of y in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [taylor]: Taking taylor expansion of NAN in y
0.069 * [taylor]: Taking taylor expansion of (* NAN (+ (/ 1 y) (pow NAN 2))) in y
0.069 * [taylor]: Taking taylor expansion of NAN in y
0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (pow NAN 2)) in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.069 * [taylor]: Taking taylor expansion of NAN in y
0.069 * [taylor]: Taking taylor expansion of (* NAN (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4)))) in y
0.069 * [taylor]: Taking taylor expansion of NAN in y
0.069 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4))) in y
0.069 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.069 * [taylor]: Taking taylor expansion of 2 in y
0.069 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.069 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.069 * [taylor]: Taking taylor expansion of NAN in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.070 * [taylor]: Taking taylor expansion of 2 in y
0.070 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.070 * [taylor]: Taking taylor expansion of NAN in y
0.070 * * * [progress]: simplifying candidates
0.070 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (cbrt (sqrt (+ x y)))
  (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))
  (sqrt (* (cbrt (+ x y)) (cbrt (+ x y))))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt 1)
  (sqrt (+ x y))
  (sqrt 1)
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (- (* y y) (* x y))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  (/ 1 2)
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (- (+ (* 1/2 (* x NAN)) (* NAN y)) (* 1/8 (* (pow x 2) (pow NAN 3))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
0.095 * * [simplify]: iteration  0 :  5079  enodes  (cost  150 )
0.097 * [simplify]: Simplified to:
   (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (cbrt (sqrt (+ x y)))
  (pow (sqrt (+ x y)) 3)
  (fabs (cbrt (+ x y)))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  1
  (sqrt (+ x y))
  1
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (* y (- y x))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  1/2
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (- (* NAN (+ y (* x 1/2))) (* 1/8 (* (* x x) (pow NAN 3))))
  (+ NAN (* (/ y x) (+ NAN (* (/ (pow NAN 3) x) -2))))
  (+ NAN (* (/ y x) (+ NAN (* (/ (pow NAN 3) x) -2))))
0.097 * * * [progress]: adding candidates to table
0.120 * * [progress]: iteration 2 / 4
0.120 * * * [progress]: picking best candidate
0.123 * * * * [pick]: Picked  #<alt (λ (x y) (exp (log (sqrt (+ x y)))))>
0.123 * * * [progress]: localizing error
0.130 * * * [progress]: generating rewritten candidates
0.130 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.138 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.141 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.146 * * * [progress]: generating series expansions
0.146 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.146 * [approximate]: Taking taylor expansion of (sqrt (+ x y)) in (x y) around 0
0.146 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y
0.146 * [taylor]: Taking taylor expansion of (+ x y) in y
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.146 * [taylor]: Taking taylor expansion of (+ x y) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.146 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.146 * [taylor]: Taking taylor expansion of (+ x y) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.146 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.146 * [taylor]: Taking taylor expansion of 1/2 in y
0.147 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of (* -1/8 (sqrt (/ 1 (pow y 3)))) in y
0.147 * [taylor]: Taking taylor expansion of -1/8 in y
0.147 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.147 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.148 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.148 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in y
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [taylor]: Taking taylor expansion of NAN in y
0.148 * [taylor]: Taking taylor expansion of (* NAN (- (/ 1 y) (pow NAN 2))) in y
0.148 * [taylor]: Taking taylor expansion of NAN in y
0.148 * [taylor]: Taking taylor expansion of (- (/ 1 y) (pow NAN 2)) in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.148 * [taylor]: Taking taylor expansion of NAN in y
0.149 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y)))) in y
0.149 * [taylor]: Taking taylor expansion of NAN in y
0.149 * [taylor]: Taking taylor expansion of (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y))) in y
0.149 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.149 * [taylor]: Taking taylor expansion of 2 in y
0.149 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.149 * [taylor]: Taking taylor expansion of NAN in y
0.149 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.149 * [taylor]: Taking taylor expansion of 2 in y
0.149 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.149 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.149 * [taylor]: Taking taylor expansion of NAN in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.150 * [approximate]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.150 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.150 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.150 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.150 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [taylor]: Taking taylor expansion of NAN in y
0.151 * [taylor]: Taking taylor expansion of (* NAN (+ (/ 1 y) (pow NAN 2))) in y
0.151 * [taylor]: Taking taylor expansion of NAN in y
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (pow NAN 2)) in y
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.151 * [taylor]: Taking taylor expansion of NAN in y
0.151 * [taylor]: Taking taylor expansion of (* NAN (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4)))) in y
0.151 * [taylor]: Taking taylor expansion of NAN in y
0.151 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4))) in y
0.151 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.151 * [taylor]: Taking taylor expansion of 2 in y
0.151 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.151 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.151 * [taylor]: Taking taylor expansion of NAN in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.151 * [taylor]: Taking taylor expansion of 2 in y
0.151 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.151 * [taylor]: Taking taylor expansion of NAN in y
0.152 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.152 * [approximate]: Taking taylor expansion of (sqrt (+ x y)) in (x y) around 0
0.152 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y
0.152 * [taylor]: Taking taylor expansion of (+ x y) in y
0.152 * [taylor]: Taking taylor expansion of x in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.152 * [taylor]: Taking taylor expansion of (+ x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.152 * [taylor]: Taking taylor expansion of (+ x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.152 * [taylor]: Taking taylor expansion of 1/2 in y
0.152 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of (* -1/8 (sqrt (/ 1 (pow y 3)))) in y
0.153 * [taylor]: Taking taylor expansion of -1/8 in y
0.153 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
0.153 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.153 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.153 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in y
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.154 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [taylor]: Taking taylor expansion of NAN in y
0.154 * [taylor]: Taking taylor expansion of (* NAN (- (/ 1 y) (pow NAN 2))) in y
0.154 * [taylor]: Taking taylor expansion of NAN in y
0.154 * [taylor]: Taking taylor expansion of (- (/ 1 y) (pow NAN 2)) in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.154 * [taylor]: Taking taylor expansion of NAN in y
0.155 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y)))) in y
0.155 * [taylor]: Taking taylor expansion of NAN in y
0.155 * [taylor]: Taking taylor expansion of (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y))) in y
0.155 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.155 * [taylor]: Taking taylor expansion of 2 in y
0.155 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.155 * [taylor]: Taking taylor expansion of NAN in y
0.155 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.155 * [taylor]: Taking taylor expansion of 2 in y
0.155 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.155 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.155 * [taylor]: Taking taylor expansion of NAN in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [approximate]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.156 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.156 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.156 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.156 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.156 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.156 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.156 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of 0 in y
0.156 * [taylor]: Taking taylor expansion of NAN in y
0.156 * [taylor]: Taking taylor expansion of (* NAN (+ (/ 1 y) (pow NAN 2))) in y
0.156 * [taylor]: Taking taylor expansion of NAN in y
0.156 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (pow NAN 2)) in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.156 * [taylor]: Taking taylor expansion of NAN in y
0.157 * [taylor]: Taking taylor expansion of (* NAN (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4)))) in y
0.157 * [taylor]: Taking taylor expansion of NAN in y
0.157 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4))) in y
0.157 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.157 * [taylor]: Taking taylor expansion of 2 in y
0.157 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.157 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.157 * [taylor]: Taking taylor expansion of NAN in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.157 * [taylor]: Taking taylor expansion of 2 in y
0.157 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.157 * [taylor]: Taking taylor expansion of NAN in y
0.158 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.158 * [approximate]: Taking taylor expansion of (log (sqrt (+ x y))) in (x y) around 0
0.158 * [taylor]: Taking taylor expansion of (log (sqrt (+ x y))) in y
0.158 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y
0.158 * [taylor]: Taking taylor expansion of (+ x y) in y
0.158 * [taylor]: Taking taylor expansion of x in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (log (sqrt (+ x y))) in x
0.158 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.158 * [taylor]: Taking taylor expansion of (+ x y) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [taylor]: Taking taylor expansion of (log (sqrt (+ x y))) in x
0.158 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.158 * [taylor]: Taking taylor expansion of (+ x y) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [taylor]: Taking taylor expansion of (log (sqrt y)) in y
0.158 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.158 * [taylor]: Taking taylor expansion of 1/2 in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of (/ -1/4 (pow y 2)) in y
0.159 * [taylor]: Taking taylor expansion of -1/4 in y
0.159 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.160 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.160 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 y) (/ 1 x)))) in y
0.160 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in y
0.160 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.160 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.160 * [taylor]: Taking taylor expansion of y in y
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.161 * [taylor]: Taking taylor expansion of x in y
0.161 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 y) (/ 1 x)))) in x
0.161 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.161 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 y) (/ 1 x)))) in x
0.161 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.161 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (log NAN) in y
0.161 * [taylor]: Taking taylor expansion of NAN in y
0.161 * [taylor]: Taking taylor expansion of (- (/ 1 y) (pow NAN 2)) in y
0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.161 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.161 * [taylor]: Taking taylor expansion of NAN in y
0.163 * [taylor]: Taking taylor expansion of (* 1/2 (- (* 3 (pow NAN 4)) (+ (* 2 (/ (pow NAN 2) y)) (/ 1 (pow y 2))))) in y
0.163 * [taylor]: Taking taylor expansion of 1/2 in y
0.163 * [taylor]: Taking taylor expansion of (- (* 3 (pow NAN 4)) (+ (* 2 (/ (pow NAN 2) y)) (/ 1 (pow y 2)))) in y
0.163 * [taylor]: Taking taylor expansion of (* 3 (pow NAN 4)) in y
0.163 * [taylor]: Taking taylor expansion of 3 in y
0.163 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.163 * [taylor]: Taking taylor expansion of NAN in y
0.163 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) y)) (/ 1 (pow y 2))) in y
0.163 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.163 * [taylor]: Taking taylor expansion of 2 in y
0.163 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.163 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.163 * [taylor]: Taking taylor expansion of NAN in y
0.163 * [taylor]: Taking taylor expansion of y in y
0.163 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.163 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.163 * [taylor]: Taking taylor expansion of y in y
0.164 * [approximate]: Taking taylor expansion of (log (sqrt (neg (+ (/ 1 y) (/ 1 x))))) in (x y) around 0
0.164 * [taylor]: Taking taylor expansion of (log (sqrt (neg (+ (/ 1 y) (/ 1 x))))) in y
0.164 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.164 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.164 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.164 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.164 * [taylor]: Taking taylor expansion of y in y
0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.164 * [taylor]: Taking taylor expansion of x in y
0.164 * [taylor]: Taking taylor expansion of (log (sqrt (neg (+ (/ 1 y) (/ 1 x))))) in x
0.164 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.164 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.165 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of (log (sqrt (neg (+ (/ 1 y) (/ 1 x))))) in x
0.165 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.165 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.165 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of (log NAN) in y
0.165 * [taylor]: Taking taylor expansion of NAN in y
0.165 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (pow NAN 2)) in y
0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.165 * [taylor]: Taking taylor expansion of NAN in y
0.167 * [taylor]: Taking taylor expansion of (* 1/2 (- (+ (* 2 (/ (pow NAN 2) y)) (* 3 (pow NAN 4))) (/ 1 (pow y 2)))) in y
0.167 * [taylor]: Taking taylor expansion of 1/2 in y
0.167 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ (pow NAN 2) y)) (* 3 (pow NAN 4))) (/ 1 (pow y 2))) in y
0.167 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) y)) (* 3 (pow NAN 4))) in y
0.167 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.167 * [taylor]: Taking taylor expansion of 2 in y
0.167 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.167 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.167 * [taylor]: Taking taylor expansion of NAN in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of (* 3 (pow NAN 4)) in y
0.167 * [taylor]: Taking taylor expansion of 3 in y
0.167 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.167 * [taylor]: Taking taylor expansion of NAN in y
0.167 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.167 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.168 * * * [progress]: simplifying candidates
0.169 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp 1/2)
  (exp 1)
  (exp (/ 1 2))
  (exp (* (cbrt (log (sqrt (+ x y)))) (cbrt (log (sqrt (+ x y))))))
  (exp (sqrt (log (sqrt (+ x y)))))
  (exp 1)
  (exp (log (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))))
  (exp (log (cbrt (sqrt (+ x y)))))
  (exp (log (sqrt (* (cbrt (+ x y)) (cbrt (+ x y))))))
  (exp (log (sqrt (cbrt (+ x y)))))
  (exp (log (sqrt (sqrt (+ x y)))))
  (exp (log (sqrt (sqrt (+ x y)))))
  (exp (log (sqrt 1)))
  (exp (log (sqrt (+ x y))))
  (exp (log (sqrt 1)))
  (exp (log (sqrt (+ x y))))
  (exp (log (sqrt (sqrt (+ x y)))))
  (exp (log (sqrt (sqrt (+ x y)))))
  (exp (log 1))
  (exp (log (sqrt (+ x y))))
  (exp (log (sqrt (+ (pow x 3) (pow y 3)))))
  (exp (log (sqrt (+ (* x x) (- (* y y) (* x y))))))
  (exp (log (sqrt (- (* x x) (* y y)))))
  (exp (log (sqrt (- x y))))
  (log (exp (log (sqrt (+ x y)))))
  (exp (exp (log (sqrt (+ x y)))))
  (* (cbrt (exp (log (sqrt (+ x y))))) (cbrt (exp (log (sqrt (+ x y))))))
  (cbrt (exp (log (sqrt (+ x y)))))
  (* (* (exp (log (sqrt (+ x y)))) (exp (log (sqrt (+ x y))))) (exp (log (sqrt (+ x y)))))
  (sqrt (exp (log (sqrt (+ x y)))))
  (sqrt (exp (log (sqrt (+ x y)))))
  (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (cbrt (sqrt (+ x y)))
  (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))
  (sqrt (* (cbrt (+ x y)) (cbrt (+ x y))))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt 1)
  (sqrt (+ x y))
  (sqrt 1)
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (- (* y y) (* x y))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  (/ 1 2)
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (log (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (log (cbrt (sqrt (+ x y))))
  (log (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (log (sqrt (cbrt (+ x y))))
  (log (sqrt (sqrt (+ x y))))
  (log (sqrt (sqrt (+ x y))))
  (log (sqrt 1))
  (log (sqrt (+ x y)))
  (log (sqrt 1))
  (log (sqrt (+ x y)))
  (log (sqrt (sqrt (+ x y))))
  (log (sqrt (sqrt (+ x y))))
  (log 1)
  (log (sqrt (+ x y)))
  (log (sqrt (+ (pow x 3) (pow y 3))))
  (log (sqrt (+ (* x x) (- (* y y) (* x y)))))
  (log (sqrt (- (* x x) (* y y))))
  (log (sqrt (- x y)))
  (log (+ x y))
  (log (sqrt (+ x y)))
  (log (+ x y))
  (log (log (sqrt (+ x y))))
  (exp (log (sqrt (+ x y))))
  (* (cbrt (log (sqrt (+ x y)))) (cbrt (log (sqrt (+ x y)))))
  (cbrt (log (sqrt (+ x y))))
  (* (* (log (sqrt (+ x y))) (log (sqrt (+ x y)))) (log (sqrt (+ x y))))
  (sqrt (log (sqrt (+ x y))))
  (sqrt (log (sqrt (+ x y))))
  (- (+ (* 1/2 (* x NAN)) (* NAN y)) (* 1/8 (* (pow x 2) (pow NAN 3))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (- (+ (* 1/2 (* x NAN)) (* NAN y)) (* 1/8 (* (pow x 2) (pow NAN 3))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (+ (* 1/2 (* (pow NAN 4) (pow y 2))) (+ (* (pow NAN 2) y) (+ (log NAN) (log y))))
  (- (+ (* 3/2 (/ (pow NAN 4) (pow x 2))) (log NAN)) (/ (pow NAN 2) x))
  (- (+ (* 3/2 (/ (pow NAN 4) (pow x 2))) (log NAN)) (/ (pow NAN 2) x))
0.188 * * [simplify]: iteration  0 :  5195  enodes  (cost  566 )
0.191 * [simplify]: Simplified to:
   (exp 1/2)
  E
  (exp 1/2)
  (exp (* (cbrt (log (sqrt (+ x y)))) (cbrt (log (sqrt (+ x y))))))
  (exp (sqrt (log (sqrt (+ x y)))))
  E
  (pow (cbrt (sqrt (+ x y))) 2)
  (cbrt (sqrt (+ x y)))
  (fabs (cbrt (+ x y)))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  1
  (sqrt (+ x y))
  1
  (sqrt (+ x y))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  1
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (* y (- y x))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (pow (cbrt (sqrt (+ x y))) 2)
  (cbrt (sqrt (+ x y)))
  (pow (sqrt (+ x y)) 3)
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (pow (cbrt (sqrt (+ x y))) 2)
  (cbrt (sqrt (+ x y)))
  (pow (sqrt (+ x y)) 3)
  (fabs (cbrt (+ x y)))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  1
  (sqrt (+ x y))
  1
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (* y (- y x))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  1/2
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (log (pow (cbrt (sqrt (+ x y))) 2))
  (log (cbrt (sqrt (+ x y))))
  (log (fabs (cbrt (+ x y))))
  (log (sqrt (cbrt (+ x y))))
  (log (sqrt (sqrt (+ x y))))
  (log (sqrt (sqrt (+ x y))))
  (log 1)
  (log (sqrt (+ x y)))
  (log 1)
  (log (sqrt (+ x y)))
  (log (sqrt (sqrt (+ x y))))
  (log (sqrt (sqrt (+ x y))))
  (log 1)
  (log (sqrt (+ x y)))
  (log (sqrt (+ (pow x 3) (pow y 3))))
  (log (sqrt (+ (* x x) (* y (- y x)))))
  (log (sqrt (- (* x x) (* y y))))
  (log (sqrt (- x y)))
  (log (+ x y))
  (log (sqrt (+ x y)))
  (log (+ x y))
  (log (log (sqrt (+ x y))))
  (sqrt (+ x y))
  (* (cbrt (log (sqrt (+ x y)))) (cbrt (log (sqrt (+ x y)))))
  (cbrt (log (sqrt (+ x y))))
  (pow (log (sqrt (+ x y))) 3)
  (sqrt (log (sqrt (+ x y))))
  (sqrt (log (sqrt (+ x y))))
  (- (* NAN (+ y (* 1/2 x))) (* 1/8 (* (* x x) (pow NAN 3))))
  (+ NAN (* (/ y x) (+ NAN (* (/ (pow NAN 3) x) -2))))
  (+ NAN (* (/ y x) (+ NAN (* (/ (pow NAN 3) x) -2))))
  (- (* NAN (+ y (* 1/2 x))) (* 1/8 (* (* x x) (pow NAN 3))))
  (+ NAN (* (/ y x) (+ NAN (* (/ (pow NAN 3) x) -2))))
  (+ NAN (* (/ y x) (+ NAN (* (/ (pow NAN 3) x) -2))))
  (+ (log NAN) (+ (log y) (* y (+ (* 1/2 (* y (pow NAN 4))) (* NAN NAN)))))
  (- (+ (log NAN) (* 3/2 (/ (pow NAN 4) (* x x)))) (/ (* NAN NAN) x))
  (- (+ (log NAN) (* 3/2 (/ (pow NAN 4) (* x x)))) (/ (* NAN NAN) x))
0.191 * * * [progress]: adding candidates to table
0.274 * [progress]: [Phase 3 of 3] Extracting.
0.274 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (sqrt (+ x y)))> #<alt (λ (x y) (exp (log (sqrt (+ x y)))))>)
0.274 * * * [regime-changes]: Trying 4 branch expressions: ((+ x y) (sqrt (+ x y)) y x)
0.274 * * * * [regimes]: Trying to branch on (+ x y) from (#<alt (λ (x y) (sqrt (+ x y)))> #<alt (λ (x y) (exp (log (sqrt (+ x y)))))>)
0.305 * * * * [regimes]: Trying to branch on (sqrt (+ x y)) from (#<alt (λ (x y) (sqrt (+ x y)))> #<alt (λ (x y) (exp (log (sqrt (+ x y)))))>)
0.342 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (sqrt (+ x y)))> #<alt (λ (x y) (exp (log (sqrt (+ x y)))))>)
0.371 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (sqrt (+ x y)))> #<alt (λ (x y) (exp (log (sqrt (+ x y)))))>)
0.401 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.402 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ x y))
0.402 * * [simplify]: iteration  0 :  5  enodes  (cost  4 )
0.402 * * [simplify]: iteration  1 :  5  enodes  (cost  4 )
0.402 * [simplify]: Simplified to:
   (sqrt (+ x y))
1.150 * [regime-testing]: End program error score: 0.006625828228528566