29.977 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.106 * * * [progress]: [2/2] Setting up program.
0.109 * [progress]: [Phase 2 of 3] Improving.
0.109 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (* (* x 2.0) y))
0.111 * * [simplify]: iteration  0 :  36  enodes  (cost  9 )
0.111 * * [simplify]: iteration  1 :  36  enodes  (cost  9 )
0.112 * [simplify]: Simplified to:
   (/ (+ x y) (* x (* y 2.0)))
0.114 * * [progress]: iteration 1 / 4
0.114 * * * [progress]: picking best candidate
0.116 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (* (* x 2.0) y)))>
0.116 * * * [progress]: localizing error
0.125 * * * [progress]: generating rewritten candidates
0.125 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.133 * * * [progress]: generating series expansions
0.133 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.134 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0
0.134 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y
0.134 * [taylor]: Taking taylor expansion of 0.5 in y
0.134 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y
0.134 * [taylor]: Taking taylor expansion of (+ x y) in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of (* x y) in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x
0.134 * [taylor]: Taking taylor expansion of 0.5 in x
0.134 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x
0.134 * [taylor]: Taking taylor expansion of (+ x y) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (* x y) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x
0.134 * [taylor]: Taking taylor expansion of 0.5 in x
0.134 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x
0.134 * [taylor]: Taking taylor expansion of (+ x y) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (* x y) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of 0.5 in y
0.134 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.134 * [taylor]: Taking taylor expansion of 0.5 in y
0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0
0.136 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
0.136 * [taylor]: Taking taylor expansion of 0.5 in y
0.136 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
0.136 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.136 * [taylor]: Taking taylor expansion of x in y
0.136 * [taylor]: Taking taylor expansion of (* y x) in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of x in y
0.136 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.136 * [taylor]: Taking taylor expansion of 0.5 in x
0.136 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.136 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of (* y x) in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.136 * [taylor]: Taking taylor expansion of 0.5 in x
0.136 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.136 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of (* y x) in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.137 * [taylor]: Taking taylor expansion of 0.5 in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [taylor]: Taking taylor expansion of 0.5 in y
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0
0.138 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
0.138 * [taylor]: Taking taylor expansion of -0.5 in y
0.138 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
0.138 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.138 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.138 * [taylor]: Taking taylor expansion of x in y
0.138 * [taylor]: Taking taylor expansion of (* y x) in y
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of x in y
0.138 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.138 * [taylor]: Taking taylor expansion of -0.5 in x
0.138 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.138 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (* y x) in x
0.139 * [taylor]: Taking taylor expansion of y in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.139 * [taylor]: Taking taylor expansion of -0.5 in x
0.139 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.139 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.139 * [taylor]: Taking taylor expansion of y in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of (* y x) in x
0.139 * [taylor]: Taking taylor expansion of y in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y
0.139 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.139 * [taylor]: Taking taylor expansion of 0.5 in y
0.139 * [taylor]: Taking taylor expansion of y in y
0.139 * [taylor]: Taking taylor expansion of (neg 0.5) in y
0.139 * [taylor]: Taking taylor expansion of 0.5 in y
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.141 * * * [progress]: simplifying candidates
0.141 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ x y)) (+ (+ (log x) (log 2.0)) (log y)))
  (- (log (+ x y)) (+ (log (* x 2.0)) (log y)))
  (- (log (+ x y)) (log (* (* x 2.0) y)))
  (log (/ (+ x y) (* (* x 2.0) y)))
  (exp (/ (+ x y) (* (* x 2.0) y)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)))
  (* (cbrt (/ (+ x y) (* (* x 2.0) y))) (cbrt (/ (+ x y) (* (* x 2.0) y))))
  (cbrt (/ (+ x y) (* (* x 2.0) y)))
  (* (* (/ (+ x y) (* (* x 2.0) y)) (/ (+ x y) (* (* x 2.0) y))) (/ (+ x y) (* (* x 2.0) y)))
  (sqrt (/ (+ x y) (* (* x 2.0) y)))
  (sqrt (/ (+ x y) (* (* x 2.0) y)))
  (neg (+ x y))
  (neg (* (* x 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 2.0))
  (/ (cbrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) y)
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 (* (* x 2.0) y))
  (/ (* (* x 2.0) y) (+ x y))
  (/ (+ x y) (* x 2.0))
  (/ (* (* x 2.0) y) (cbrt (+ x y)))
  (/ (* (* x 2.0) y) (sqrt (+ x y)))
  (/ (* (* x 2.0) y) (+ x y))
  (/ (* (* x 2.0) y) (+ x y))
  (* (* (* x 2.0) y) (+ (* x x) (- (* y y) (* x y))))
  (* (* (* x 2.0) y) (- x y))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
0.166 * * [simplify]: iteration  0 :  5438  enodes  (cost  314 )
0.167 * [simplify]: Simplified to:
   (log (/ (+ x y) (* x (* y 2.0))))
  (log (/ (+ x y) (* x (* y 2.0))))
  (log (/ (+ x y) (* x (* y 2.0))))
  (log (/ (+ x y) (* x (* y 2.0))))
  (exp (/ (+ x y) (* x (* y 2.0))))
  (pow (/ (+ x y) (* x (* y 2.0))) 3)
  (pow (/ (+ x y) (* x (* y 2.0))) 3)
  (pow (/ (+ x y) (* x (* y 2.0))) 3)
  (* (cbrt (/ (+ x y) (* x (* y 2.0)))) (cbrt (/ (+ x y) (* x (* y 2.0)))))
  (cbrt (/ (+ x y) (* x (* y 2.0))))
  (pow (/ (+ x y) (* x (* y 2.0))) 3)
  (sqrt (/ (+ x y) (* x (* y 2.0))))
  (sqrt (/ (+ x y) (* x (* y 2.0))))
  (- (neg y) x)
  (* x (* y (neg 2.0)))
  (* (cbrt (+ x y)) (/ (cbrt (+ x y)) (* x 2.0)))
  (/ (cbrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) y)
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 (* x (* y 2.0)))
  (* y (/ x (/ (+ x y) 2.0)))
  (/ (+ x y) (* x 2.0))
  (* y (* (/ x (cbrt (+ x y))) 2.0))
  (* y (/ x (/ (sqrt (+ x y)) 2.0)))
  (* y (/ x (/ (+ x y) 2.0)))
  (* y (/ x (/ (+ x y) 2.0)))
  (* x (* y (* 2.0 (+ (* x x) (* y (- y x))))))
  (* x (* y (* 2.0 (- x y))))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
0.168 * * * [progress]: adding candidates to table
0.199 * * [progress]: iteration 2 / 4
0.199 * * * [progress]: picking best candidate
0.204 * * * * [pick]: Picked  #<alt (λ (x y) (+ (/ 0.5 y) (/ 0.5 x)))>
0.204 * * * [progress]: localizing error
0.213 * * * [progress]: generating rewritten candidates
0.213 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.234 * * * [progress]: generating series expansions
0.234 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.234 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0
0.234 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x
0.234 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
0.234 * [taylor]: Taking taylor expansion of 0.5 in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.234 * [taylor]: Taking taylor expansion of y in x
0.234 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.234 * [taylor]: Taking taylor expansion of 0.5 in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
0.235 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.235 * [taylor]: Taking taylor expansion of 0.5 in y
0.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.235 * [taylor]: Taking taylor expansion of 0.5 in y
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.235 * [taylor]: Taking taylor expansion of x in y
0.235 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
0.235 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.235 * [taylor]: Taking taylor expansion of 0.5 in y
0.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.235 * [taylor]: Taking taylor expansion of 0.5 in y
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.235 * [taylor]: Taking taylor expansion of x in y
0.235 * [taylor]: Taking taylor expansion of 0.5 in x
0.235 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.236 * [taylor]: Taking taylor expansion of 0.5 in x
0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of 0 in x
0.237 * [taylor]: Taking taylor expansion of 0 in x
0.237 * [taylor]: Taking taylor expansion of 0 in x
0.238 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in (y x) around 0
0.238 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x
0.238 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.238 * [taylor]: Taking taylor expansion of 0.5 in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
0.238 * [taylor]: Taking taylor expansion of 0.5 in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y
0.238 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.238 * [taylor]: Taking taylor expansion of 0.5 in y
0.238 * [taylor]: Taking taylor expansion of x in y
0.238 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.238 * [taylor]: Taking taylor expansion of 0.5 in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.238 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y
0.238 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.238 * [taylor]: Taking taylor expansion of 0.5 in y
0.238 * [taylor]: Taking taylor expansion of x in y
0.238 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.238 * [taylor]: Taking taylor expansion of 0.5 in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.238 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.238 * [taylor]: Taking taylor expansion of 0.5 in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of 0.5 in x
0.239 * [taylor]: Taking taylor expansion of 0 in x
0.239 * [taylor]: Taking taylor expansion of 0 in x
0.239 * [approximate]: Taking taylor expansion of (neg (+ (* 0.5 x) (* 0.5 y))) in (y x) around 0
0.239 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 x) (* 0.5 y))) in x
0.239 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x
0.240 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.240 * [taylor]: Taking taylor expansion of 0.5 in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
0.240 * [taylor]: Taking taylor expansion of 0.5 in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 x) (* 0.5 y))) in y
0.240 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y
0.240 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.240 * [taylor]: Taking taylor expansion of 0.5 in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.240 * [taylor]: Taking taylor expansion of 0.5 in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 x) (* 0.5 y))) in y
0.240 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y
0.240 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.240 * [taylor]: Taking taylor expansion of 0.5 in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.240 * [taylor]: Taking taylor expansion of 0.5 in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (neg (* 0.5 x)) in x
0.240 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.240 * [taylor]: Taking taylor expansion of 0.5 in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (neg 0.5) in x
0.241 * [taylor]: Taking taylor expansion of 0.5 in x
0.241 * [taylor]: Taking taylor expansion of 0 in x
0.241 * [taylor]: Taking taylor expansion of 0 in x
0.241 * * * [progress]: simplifying candidates
0.242 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (/ 0.5 y)) (exp (/ 0.5 x)))
  (log (+ (/ 0.5 y) (/ 0.5 x)))
  (exp (+ (/ 0.5 y) (/ 0.5 x)))
  (* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))))
  (cbrt (+ (/ 0.5 y) (/ 0.5 x)))
  (* (* (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x))) (+ (/ 0.5 y) (/ 0.5 x)))
  (sqrt (+ (/ 0.5 y) (/ 0.5 x)))
  (sqrt (+ (/ 0.5 y) (/ 0.5 x)))
  (+ (* 0.5 x) (* y 0.5))
  (* y x)
  (+ (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3))
  (+ (* (/ 0.5 y) (/ 0.5 y)) (- (* (/ 0.5 x) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 x))))
  (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x)))
  (- (/ 0.5 y) (/ 0.5 x))
  (+ (/ (cbrt 0.5) y) (/ (cbrt 0.5) x))
  (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 1 y) (/ 1 x))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
0.298 * * [simplify]: iteration  0 :  4950  enodes  (cost  190 )
0.298 * * [simplify]: iteration  1 :  4950  enodes  (cost  190 )
0.299 * [simplify]: Simplified to:
   (exp (+ (/ 0.5 y) (/ 0.5 x)))
  (log (+ (/ 0.5 y) (/ 0.5 x)))
  (exp (+ (/ 0.5 y) (/ 0.5 x)))
  (* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))))
  (cbrt (+ (/ 0.5 y) (/ 0.5 x)))
  (pow (+ (/ 0.5 y) (/ 0.5 x)) 3)
  (sqrt (+ (/ 0.5 y) (/ 0.5 x)))
  (sqrt (+ (/ 0.5 y) (/ 0.5 x)))
  (* 0.5 (+ y x))
  (* y x)
  (+ (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3))
  (* 0.5 (+ (/ 0.5 (* y y)) (/ (- (/ 0.5 x) (/ 0.5 y)) x)))
  (* 0.5 (- (/ 0.5 (* y y)) (/ 0.5 (* x x))))
  (- (/ 0.5 y) (/ 0.5 x))
  (+ (/ (cbrt 0.5) y) (/ (cbrt 0.5) x))
  (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 1 y) (/ 1 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
0.299 * * * [progress]: adding candidates to table
0.321 * * [progress]: iteration 3 / 4
0.321 * * * [progress]: picking best candidate
0.324 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))>
0.324 * * * [progress]: localizing error
0.332 * * * [progress]: generating rewritten candidates
0.332 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.336 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.371 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
0.375 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.406 * * * [progress]: generating series expansions
0.406 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.406 * [approximate]: Taking taylor expansion of (/ (sqrt 0.5) x) in (x) around 0
0.406 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in x
0.406 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.406 * [taylor]: Taking taylor expansion of 0.5 in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in x
0.406 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.406 * [taylor]: Taking taylor expansion of 0.5 in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.408 * [approximate]: Taking taylor expansion of (* x (sqrt 0.5)) in (x) around 0
0.408 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.408 * [taylor]: Taking taylor expansion of 0.5 in x
0.408 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.408 * [taylor]: Taking taylor expansion of 0.5 in x
0.409 * [approximate]: Taking taylor expansion of (* -1 (* x (sqrt 0.5))) in (x) around 0
0.409 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt 0.5))) in x
0.409 * [taylor]: Taking taylor expansion of -1 in x
0.409 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.409 * [taylor]: Taking taylor expansion of 0.5 in x
0.409 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt 0.5))) in x
0.409 * [taylor]: Taking taylor expansion of -1 in x
0.409 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.409 * [taylor]: Taking taylor expansion of 0.5 in x
0.410 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.410 * [approximate]: Taking taylor expansion of (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (sqrt 0.5)) in (y x) around 0
0.410 * [taylor]: Taking taylor expansion of (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (sqrt 0.5)) in x
0.411 * [taylor]: Taking taylor expansion of (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) in x
0.411 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in x
0.411 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.411 * [taylor]: Taking taylor expansion of 0.5 in x
0.411 * [taylor]: Taking taylor expansion of x in x
0.411 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in x
0.411 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.411 * [taylor]: Taking taylor expansion of 0.5 in x
0.411 * [taylor]: Taking taylor expansion of y in x
0.411 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.411 * [taylor]: Taking taylor expansion of 0.5 in x
0.411 * [taylor]: Taking taylor expansion of (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (sqrt 0.5)) in y
0.411 * [taylor]: Taking taylor expansion of (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) in y
0.411 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in y
0.411 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.411 * [taylor]: Taking taylor expansion of 0.5 in y
0.411 * [taylor]: Taking taylor expansion of x in y
0.411 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in y
0.411 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.411 * [taylor]: Taking taylor expansion of 0.5 in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.411 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.411 * [taylor]: Taking taylor expansion of 0.5 in y
0.411 * [taylor]: Taking taylor expansion of (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (sqrt 0.5)) in y
0.411 * [taylor]: Taking taylor expansion of (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) in y
0.411 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in y
0.411 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.411 * [taylor]: Taking taylor expansion of 0.5 in y
0.411 * [taylor]: Taking taylor expansion of x in y
0.411 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in y
0.411 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.411 * [taylor]: Taking taylor expansion of 0.5 in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.411 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.412 * [taylor]: Taking taylor expansion of 0.5 in y
0.412 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x
0.412 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.412 * [taylor]: Taking taylor expansion of 0.5 in x
0.412 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 0.5) 2) x) in x
0.412 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x
0.412 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.412 * [taylor]: Taking taylor expansion of 0.5 in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of 0 in x
0.413 * [taylor]: Taking taylor expansion of 0 in x
0.414 * [taylor]: Taking taylor expansion of 0 in x
0.414 * [approximate]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in (y x) around 0
0.414 * [taylor]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in x
0.414 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in x
0.414 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in x
0.414 * [taylor]: Taking taylor expansion of y in x
0.414 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.414 * [taylor]: Taking taylor expansion of 0.5 in x
0.414 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.414 * [taylor]: Taking taylor expansion of 0.5 in x
0.414 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.415 * [taylor]: Taking taylor expansion of 0.5 in x
0.415 * [taylor]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in y
0.415 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in y
0.415 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.415 * [taylor]: Taking taylor expansion of y in y
0.415 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.415 * [taylor]: Taking taylor expansion of 0.5 in y
0.415 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in y
0.415 * [taylor]: Taking taylor expansion of x in y
0.415 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.415 * [taylor]: Taking taylor expansion of 0.5 in y
0.415 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.415 * [taylor]: Taking taylor expansion of 0.5 in y
0.415 * [taylor]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in y
0.415 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in y
0.415 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.415 * [taylor]: Taking taylor expansion of y in y
0.415 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.415 * [taylor]: Taking taylor expansion of 0.5 in y
0.415 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in y
0.415 * [taylor]: Taking taylor expansion of x in y
0.415 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.415 * [taylor]: Taking taylor expansion of 0.5 in y
0.415 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.415 * [taylor]: Taking taylor expansion of 0.5 in y
0.415 * [taylor]: Taking taylor expansion of (* x (pow (sqrt 0.5) 2)) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x
0.415 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.415 * [taylor]: Taking taylor expansion of 0.5 in x
0.416 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x
0.416 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.416 * [taylor]: Taking taylor expansion of 0.5 in x
0.416 * [taylor]: Taking taylor expansion of 0 in x
0.417 * [taylor]: Taking taylor expansion of 0 in x
0.417 * [approximate]: Taking taylor expansion of (* -1 (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5))) in (y x) around 0
0.417 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5))) in x
0.417 * [taylor]: Taking taylor expansion of -1 in x
0.417 * [taylor]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in x
0.417 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in x
0.417 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.417 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.417 * [taylor]: Taking taylor expansion of 0.5 in x
0.417 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.418 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.418 * [taylor]: Taking taylor expansion of 0.5 in x
0.418 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.418 * [taylor]: Taking taylor expansion of 0.5 in x
0.418 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5))) in y
0.418 * [taylor]: Taking taylor expansion of -1 in y
0.418 * [taylor]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in y
0.418 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in y
0.418 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.418 * [taylor]: Taking taylor expansion of y in y
0.418 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.418 * [taylor]: Taking taylor expansion of 0.5 in y
0.418 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in y
0.418 * [taylor]: Taking taylor expansion of x in y
0.418 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.418 * [taylor]: Taking taylor expansion of 0.5 in y
0.418 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.418 * [taylor]: Taking taylor expansion of 0.5 in y
0.418 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5))) in y
0.418 * [taylor]: Taking taylor expansion of -1 in y
0.418 * [taylor]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in y
0.418 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in y
0.418 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.418 * [taylor]: Taking taylor expansion of y in y
0.418 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.418 * [taylor]: Taking taylor expansion of 0.5 in y
0.418 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in y
0.418 * [taylor]: Taking taylor expansion of x in y
0.418 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.418 * [taylor]: Taking taylor expansion of 0.5 in y
0.418 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.418 * [taylor]: Taking taylor expansion of 0.5 in y
0.419 * [taylor]: Taking taylor expansion of (* -1 (* x (pow (sqrt 0.5) 2))) in x
0.419 * [taylor]: Taking taylor expansion of -1 in x
0.419 * [taylor]: Taking taylor expansion of (* x (pow (sqrt 0.5) 2)) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x
0.419 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.419 * [taylor]: Taking taylor expansion of 0.5 in x
0.419 * [taylor]: Taking taylor expansion of (neg (pow (sqrt 0.5) 2)) in x
0.419 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x
0.419 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.419 * [taylor]: Taking taylor expansion of 0.5 in x
0.420 * [taylor]: Taking taylor expansion of 0 in x
0.421 * [taylor]: Taking taylor expansion of 0 in x
0.421 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
0.421 * [approximate]: Taking taylor expansion of (/ (sqrt 0.5) y) in (y) around 0
0.421 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in y
0.421 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.421 * [taylor]: Taking taylor expansion of 0.5 in y
0.421 * [taylor]: Taking taylor expansion of y in y
0.421 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in y
0.421 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.421 * [taylor]: Taking taylor expansion of 0.5 in y
0.421 * [taylor]: Taking taylor expansion of y in y
0.422 * [approximate]: Taking taylor expansion of (* y (sqrt 0.5)) in (y) around 0
0.422 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.422 * [taylor]: Taking taylor expansion of y in y
0.422 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.422 * [taylor]: Taking taylor expansion of 0.5 in y
0.422 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.422 * [taylor]: Taking taylor expansion of y in y
0.422 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.422 * [taylor]: Taking taylor expansion of 0.5 in y
0.423 * [approximate]: Taking taylor expansion of (* -1 (* y (sqrt 0.5))) in (y) around 0
0.423 * [taylor]: Taking taylor expansion of (* -1 (* y (sqrt 0.5))) in y
0.423 * [taylor]: Taking taylor expansion of -1 in y
0.423 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.424 * [taylor]: Taking taylor expansion of 0.5 in y
0.424 * [taylor]: Taking taylor expansion of (* -1 (* y (sqrt 0.5))) in y
0.424 * [taylor]: Taking taylor expansion of -1 in y
0.424 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.424 * [taylor]: Taking taylor expansion of 0.5 in y
0.425 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.425 * [approximate]: Taking taylor expansion of (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) in (y x) around 0
0.425 * [taylor]: Taking taylor expansion of (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) in x
0.425 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in x
0.425 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.425 * [taylor]: Taking taylor expansion of 0.5 in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in x
0.425 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.425 * [taylor]: Taking taylor expansion of 0.5 in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [taylor]: Taking taylor expansion of (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) in y
0.425 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in y
0.425 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.425 * [taylor]: Taking taylor expansion of 0.5 in y
0.426 * [taylor]: Taking taylor expansion of x in y
0.426 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in y
0.426 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.426 * [taylor]: Taking taylor expansion of 0.5 in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) in y
0.426 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in y
0.426 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.426 * [taylor]: Taking taylor expansion of 0.5 in y
0.426 * [taylor]: Taking taylor expansion of x in y
0.426 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in y
0.426 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.426 * [taylor]: Taking taylor expansion of 0.5 in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.426 * [taylor]: Taking taylor expansion of 0.5 in x
0.426 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in x
0.426 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.426 * [taylor]: Taking taylor expansion of 0.5 in x
0.426 * [taylor]: Taking taylor expansion of x in x
0.426 * [taylor]: Taking taylor expansion of 0 in x
0.427 * [taylor]: Taking taylor expansion of 0 in x
0.427 * [taylor]: Taking taylor expansion of 0 in x
0.428 * [approximate]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in (y x) around 0
0.428 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in x
0.428 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in x
0.428 * [taylor]: Taking taylor expansion of y in x
0.428 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.428 * [taylor]: Taking taylor expansion of 0.5 in x
0.428 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.428 * [taylor]: Taking taylor expansion of 0.5 in x
0.428 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in y
0.428 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.428 * [taylor]: Taking taylor expansion of 0.5 in y
0.428 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in y
0.428 * [taylor]: Taking taylor expansion of x in y
0.428 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.428 * [taylor]: Taking taylor expansion of 0.5 in y
0.428 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in y
0.428 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.428 * [taylor]: Taking taylor expansion of 0.5 in y
0.428 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in y
0.428 * [taylor]: Taking taylor expansion of x in y
0.428 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.428 * [taylor]: Taking taylor expansion of 0.5 in y
0.428 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.428 * [taylor]: Taking taylor expansion of 0.5 in x
0.429 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.429 * [taylor]: Taking taylor expansion of 0.5 in x
0.429 * [taylor]: Taking taylor expansion of 0 in x
0.429 * [taylor]: Taking taylor expansion of 0 in x
0.430 * [approximate]: Taking taylor expansion of (neg (+ (* y (sqrt 0.5)) (* x (sqrt 0.5)))) in (y x) around 0
0.430 * [taylor]: Taking taylor expansion of (neg (+ (* y (sqrt 0.5)) (* x (sqrt 0.5)))) in x
0.430 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in x
0.430 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in x
0.430 * [taylor]: Taking taylor expansion of y in x
0.430 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.430 * [taylor]: Taking taylor expansion of 0.5 in x
0.430 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.430 * [taylor]: Taking taylor expansion of 0.5 in x
0.430 * [taylor]: Taking taylor expansion of (neg (+ (* y (sqrt 0.5)) (* x (sqrt 0.5)))) in y
0.430 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in y
0.430 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.430 * [taylor]: Taking taylor expansion of y in y
0.430 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.430 * [taylor]: Taking taylor expansion of 0.5 in y
0.430 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in y
0.430 * [taylor]: Taking taylor expansion of x in y
0.430 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.430 * [taylor]: Taking taylor expansion of 0.5 in y
0.430 * [taylor]: Taking taylor expansion of (neg (+ (* y (sqrt 0.5)) (* x (sqrt 0.5)))) in y
0.430 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in y
0.430 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.430 * [taylor]: Taking taylor expansion of y in y
0.430 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.430 * [taylor]: Taking taylor expansion of 0.5 in y
0.430 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in y
0.430 * [taylor]: Taking taylor expansion of x in y
0.430 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.430 * [taylor]: Taking taylor expansion of 0.5 in y
0.430 * [taylor]: Taking taylor expansion of (neg (* x (sqrt 0.5))) in x
0.430 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.431 * [taylor]: Taking taylor expansion of 0.5 in x
0.431 * [taylor]: Taking taylor expansion of (neg (sqrt 0.5)) in x
0.431 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.431 * [taylor]: Taking taylor expansion of 0.5 in x
0.431 * [taylor]: Taking taylor expansion of 0 in x
0.431 * [taylor]: Taking taylor expansion of 0 in x
0.432 * * * [progress]: simplifying candidates
0.434 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (sqrt 0.5)) (log x))
  (log (/ (sqrt 0.5) x))
  (exp (/ (sqrt 0.5) x))
  (/ (* (* (sqrt 0.5) (sqrt 0.5)) (sqrt 0.5)) (* (* x x) x))
  (* (cbrt (/ (sqrt 0.5) x)) (cbrt (/ (sqrt 0.5) x)))
  (cbrt (/ (sqrt 0.5) x))
  (* (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) x)) (/ (sqrt 0.5) x))
  (sqrt (/ (sqrt 0.5) x))
  (sqrt (/ (sqrt 0.5) x))
  (neg (sqrt 0.5))
  (neg x)
  (/ (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (sqrt 0.5)) (cbrt x))
  (/ (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))) (sqrt x))
  (/ (cbrt (sqrt 0.5)) (sqrt x))
  (/ (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))) 1)
  (/ (cbrt (sqrt 0.5)) x)
  (/ (sqrt (* (cbrt 0.5) (cbrt 0.5))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (cbrt 0.5)) (cbrt x))
  (/ (sqrt (* (cbrt 0.5) (cbrt 0.5))) (sqrt x))
  (/ (sqrt (cbrt 0.5)) (sqrt x))
  (/ (sqrt (* (cbrt 0.5) (cbrt 0.5))) 1)
  (/ (sqrt (cbrt 0.5)) x)
  (/ (sqrt (sqrt 0.5)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (sqrt 0.5)) (cbrt x))
  (/ (sqrt (sqrt 0.5)) (sqrt x))
  (/ (sqrt (sqrt 0.5)) (sqrt x))
  (/ (sqrt (sqrt 0.5)) 1)
  (/ (sqrt (sqrt 0.5)) x)
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  (/ (sqrt (sqrt 0.5)) (cbrt x))
  (/ (sqrt (sqrt 0.5)) (sqrt x))
  (/ (sqrt (sqrt 0.5)) (sqrt x))
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  (/ (sqrt 0.5) (sqrt x))
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  (/ (sqrt 0.5) x)
  (/ 1 x)
  (/ x (sqrt 0.5))
  (/ (sqrt 0.5) (* (cbrt x) (cbrt x)))
  (/ (sqrt 0.5) (sqrt x))
  (/ (sqrt 0.5) 1)
  (/ x (cbrt (sqrt 0.5)))
  (/ x (sqrt (cbrt 0.5)))
  (/ x (sqrt (sqrt 0.5)))
  (/ x (sqrt 0.5))
  (/ x (sqrt (sqrt 0.5)))
  (/ x (sqrt 0.5))
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  (+ (- (log (sqrt 0.5)) 0) (log (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (+ (- (log (sqrt 0.5)) (log 1)) (log (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (+ (log (/ (sqrt 0.5) 1)) (log (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (log (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (exp (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (/ (* (* (sqrt 0.5) (sqrt 0.5)) (sqrt 0.5)) (* (* 1 1) 1)) (* (* (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (* (* (/ (sqrt 0.5) 1) (/ (sqrt 0.5) 1)) (/ (sqrt 0.5) 1)) (* (* (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (cbrt (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))) (cbrt (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))))
  (cbrt (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (* (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))) (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))) (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (sqrt (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (sqrt (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (sqrt 0.5) (+ (* (sqrt 0.5) x) (* y (sqrt 0.5))))
  (* 1 (* y x))
  (* (sqrt 0.5) (+ (pow (/ (sqrt 0.5) y) 3) (pow (/ (sqrt 0.5) x) 3)))
  (* 1 (+ (* (/ (sqrt 0.5) y) (/ (sqrt 0.5) y)) (- (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) x)) (* (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))))
  (* (sqrt 0.5) (- (* (/ (sqrt 0.5) y) (/ (sqrt 0.5) y)) (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) x))))
  (* 1 (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (sqrt (/ (sqrt 0.5) 1)) (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (sqrt (/ (sqrt 0.5) 1)) (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (/ (sqrt (sqrt 0.5)) (sqrt 1)) (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (/ (sqrt (sqrt 0.5)) (sqrt 1)) (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (/ (sqrt (sqrt 0.5)) 1) (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (/ (sqrt (sqrt 0.5)) 1) (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (/ (sqrt (sqrt 0.5)) (sqrt 1)) (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (/ (sqrt (sqrt 0.5)) (sqrt 1)) (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (/ (sqrt (sqrt 0.5)) 1) (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (/ (sqrt (sqrt 0.5)) 1) (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (* (/ (sqrt 0.5) 1) (/ (sqrt 0.5) y))
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  (* (/ (sqrt 0.5) y) (/ (sqrt 0.5) 1))
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  (* (/ (sqrt 0.5) 1) (* (cbrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))) (cbrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))))
  (* (/ (sqrt 0.5) 1) (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
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  (* (/ (sqrt 0.5) 1) (/ (sqrt (* (cbrt 0.5) (cbrt 0.5))) 1))
  (* (/ (sqrt 0.5) 1) (/ (sqrt (sqrt 0.5)) 1))
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  (* (/ (sqrt 0.5) 1) (/ (sqrt (sqrt 0.5)) 1))
  (* (/ (sqrt 0.5) 1) (/ (sqrt (sqrt 0.5)) 1))
  (* (/ (sqrt 0.5) 1) (/ 1 1))
  (* (/ (sqrt 0.5) 1) 1)
  (* (/ (sqrt 0.5) 1) (sqrt 0.5))
  (* (cbrt (/ (sqrt 0.5) 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (sqrt (/ (sqrt 0.5) 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (cbrt (sqrt 0.5)) (cbrt 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (cbrt (sqrt 0.5)) (sqrt 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (cbrt (sqrt 0.5)) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt (cbrt 0.5)) (cbrt 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt (cbrt 0.5)) (sqrt 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt (cbrt 0.5)) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt (sqrt 0.5)) (cbrt 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt (sqrt 0.5)) (sqrt 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt (sqrt 0.5)) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt 0.5) (cbrt 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt 0.5) (sqrt 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt (sqrt 0.5)) (cbrt 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt (sqrt 0.5)) (sqrt 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt (sqrt 0.5)) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt 0.5) (cbrt 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt 0.5) (sqrt 1)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt 0.5) 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ 1 1) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (/ (sqrt 0.5) 1) (+ (* (sqrt 0.5) x) (* y (sqrt 0.5))))
  (* (/ (sqrt 0.5) 1) (+ (pow (/ (sqrt 0.5) y) 3) (pow (/ (sqrt 0.5) x) 3)))
  (* (/ (sqrt 0.5) 1) (- (* (/ (sqrt 0.5) y) (/ (sqrt 0.5) y)) (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) x))))
  (* (sqrt 0.5) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (- (log (sqrt 0.5)) (log y))
  (log (/ (sqrt 0.5) y))
  (exp (/ (sqrt 0.5) y))
  (/ (* (* (sqrt 0.5) (sqrt 0.5)) (sqrt 0.5)) (* (* y y) y))
  (* (cbrt (/ (sqrt 0.5) y)) (cbrt (/ (sqrt 0.5) y)))
  (cbrt (/ (sqrt 0.5) y))
  (* (* (/ (sqrt 0.5) y) (/ (sqrt 0.5) y)) (/ (sqrt 0.5) y))
  (sqrt (/ (sqrt 0.5) y))
  (sqrt (/ (sqrt 0.5) y))
  (neg (sqrt 0.5))
  (neg y)
  (/ (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (sqrt 0.5)) (cbrt y))
  (/ (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))) (sqrt y))
  (/ (cbrt (sqrt 0.5)) (sqrt y))
  (/ (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))) 1)
  (/ (cbrt (sqrt 0.5)) y)
  (/ (sqrt (* (cbrt 0.5) (cbrt 0.5))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (cbrt 0.5)) (cbrt y))
  (/ (sqrt (* (cbrt 0.5) (cbrt 0.5))) (sqrt y))
  (/ (sqrt (cbrt 0.5)) (sqrt y))
  (/ (sqrt (* (cbrt 0.5) (cbrt 0.5))) 1)
  (/ (sqrt (cbrt 0.5)) y)
  (/ (sqrt (sqrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sqrt 0.5)) (cbrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) 1)
  (/ (sqrt (sqrt 0.5)) y)
  (/ (sqrt 1) (* (cbrt y) (cbrt y)))
  (/ (sqrt 0.5) (cbrt y))
  (/ (sqrt 1) (sqrt y))
  (/ (sqrt 0.5) (sqrt y))
  (/ (sqrt 1) 1)
  (/ (sqrt 0.5) y)
  (/ (sqrt (sqrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sqrt 0.5)) (cbrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) 1)
  (/ (sqrt (sqrt 0.5)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sqrt 0.5) (cbrt y))
  (/ 1 (sqrt y))
  (/ (sqrt 0.5) (sqrt y))
  (/ 1 1)
  (/ (sqrt 0.5) y)
  (/ 1 y)
  (/ y (sqrt 0.5))
  (/ (sqrt 0.5) (* (cbrt y) (cbrt y)))
  (/ (sqrt 0.5) (sqrt y))
  (/ (sqrt 0.5) 1)
  (/ y (cbrt (sqrt 0.5)))
  (/ y (sqrt (cbrt 0.5)))
  (/ y (sqrt (sqrt 0.5)))
  (/ y (sqrt 0.5))
  (/ y (sqrt (sqrt 0.5)))
  (/ y (sqrt 0.5))
  (* (exp (/ (sqrt 0.5) y)) (exp (/ (sqrt 0.5) x)))
  (log (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (exp (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (cbrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))) (cbrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (cbrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (* (* (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (sqrt (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
  (+ (* (sqrt 0.5) x) (* y (sqrt 0.5)))
  (* y x)
  (+ (pow (/ (sqrt 0.5) y) 3) (pow (/ (sqrt 0.5) x) 3))
  (+ (* (/ (sqrt 0.5) y) (/ (sqrt 0.5) y)) (- (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) x)) (* (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))
  (- (* (/ (sqrt 0.5) y) (/ (sqrt 0.5) y)) (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) x)))
  (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (+ (/ (cbrt (sqrt 0.5)) y) (/ (cbrt (sqrt 0.5)) x))
  (+ (/ (sqrt (cbrt 0.5)) y) (/ (sqrt (cbrt 0.5)) x))
  (+ (/ (sqrt (sqrt 0.5)) y) (/ (sqrt (sqrt 0.5)) x))
  (+ (/ (sqrt (sqrt 0.5)) y) (/ (sqrt (sqrt 0.5)) x))
  (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (+ (/ (sqrt (sqrt 0.5)) y) (/ (sqrt (sqrt 0.5)) x))
  (+ (/ (sqrt (sqrt 0.5)) y) (/ (sqrt (sqrt 0.5)) x))
  (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (+ (/ 1 y) (/ 1 x))
  (/ (sqrt 0.5) x)
  (/ (sqrt 0.5) x)
  (/ (sqrt 0.5) x)
  (+ (/ (pow (sqrt 0.5) 2) y) (/ (pow (sqrt 0.5) 2) x))
  (+ (/ (pow (sqrt 0.5) 2) y) (/ (pow (sqrt 0.5) 2) x))
  (+ (/ (pow (sqrt 0.5) 2) y) (/ (pow (sqrt 0.5) 2) x))
  (/ (sqrt 0.5) y)
  (/ (sqrt 0.5) y)
  (/ (sqrt 0.5) y)
  (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))
  (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))
  (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))
0.495 * * [simplify]: iteration  0 :  4918  enodes  (cost  1650 )
0.496 * * [simplify]: iteration  1 :  4918  enodes  (cost  1650 )
0.502 * [simplify]: Simplified to:
   (log (/ (sqrt 0.5) x))
  (log (/ (sqrt 0.5) x))
  (exp (/ (sqrt 0.5) x))
  (pow (/ (sqrt 0.5) x) 3)
  (* (cbrt (/ (sqrt 0.5) x)) (cbrt (/ (sqrt 0.5) x)))
  (cbrt (/ (sqrt 0.5) x))
  (pow (/ (sqrt 0.5) x) 3)
  (sqrt (/ (sqrt 0.5) x))
  (sqrt (/ (sqrt 0.5) x))
  (neg (sqrt 0.5))
  (neg x)
  (* (cbrt (sqrt 0.5)) (/ (cbrt (sqrt 0.5)) (* (cbrt x) (cbrt x))))
  (/ (cbrt (sqrt 0.5)) (cbrt x))
  (* (cbrt (sqrt 0.5)) (/ (cbrt (sqrt 0.5)) (sqrt x)))
  (/ (cbrt (sqrt 0.5)) (sqrt x))
  (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5)))
  (/ (cbrt (sqrt 0.5)) x)
  (/ (fabs (cbrt 0.5)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (cbrt 0.5)) (cbrt x))
  (/ (fabs (cbrt 0.5)) (sqrt x))
  (/ (sqrt (cbrt 0.5)) (sqrt x))
  (fabs (cbrt 0.5))
  (/ (sqrt (cbrt 0.5)) x)
  (/ (sqrt (sqrt 0.5)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (sqrt 0.5)) (cbrt x))
  (/ (sqrt (sqrt 0.5)) (sqrt x))
  (/ (sqrt (sqrt 0.5)) (sqrt x))
  (sqrt (sqrt 0.5))
  (/ (sqrt (sqrt 0.5)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (sqrt 0.5) (cbrt x))
  (/ 1 (sqrt x))
  (/ (sqrt 0.5) (sqrt x))
  1
  (/ (sqrt 0.5) x)
  (/ (sqrt (sqrt 0.5)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (sqrt 0.5)) (cbrt x))
  (/ (sqrt (sqrt 0.5)) (sqrt x))
  (/ (sqrt (sqrt 0.5)) (sqrt x))
  (sqrt (sqrt 0.5))
  (/ (sqrt (sqrt 0.5)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (sqrt 0.5) (cbrt x))
  (/ 1 (sqrt x))
  (/ (sqrt 0.5) (sqrt x))
  1
  (/ (sqrt 0.5) x)
  (/ 1 x)
  (/ x (sqrt 0.5))
  (/ (sqrt 0.5) (* (cbrt x) (cbrt x)))
  (/ (sqrt 0.5) (sqrt x))
  (sqrt 0.5)
  (/ x (cbrt (sqrt 0.5)))
  (/ x (sqrt (cbrt 0.5)))
  (/ x (sqrt (sqrt 0.5)))
  (/ x (sqrt 0.5))
  (/ x (sqrt (sqrt 0.5)))
  (/ x (sqrt 0.5))
  (+ (/ 0.5 y) (/ 0.5 x))
  (log (+ (/ 0.5 y) (/ 0.5 x)))
  (log (+ (/ 0.5 y) (/ 0.5 x)))
  (log (+ (/ 0.5 y) (/ 0.5 x)))
  (log (+ (/ 0.5 y) (/ 0.5 x)))
  (exp (+ (/ 0.5 y) (/ 0.5 x)))
  (pow (+ (/ 0.5 y) (/ 0.5 x)) 3)
  (pow (+ (/ 0.5 y) (/ 0.5 x)) 3)
  (* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))))
  (cbrt (+ (/ 0.5 y) (/ 0.5 x)))
  (pow (+ (/ 0.5 y) (/ 0.5 x)) 3)
  (sqrt (+ (/ 0.5 y) (/ 0.5 x)))
  (sqrt (+ (/ 0.5 y) (/ 0.5 x)))
  (* 0.5 (+ x y))
  (* x y)
  (+ (/ 0.5 (/ (pow y 3) 0.5)) (/ 0.5 (/ (pow x 3) 0.5)))
  (+ (/ 0.5 (* y y)) (/ (- (/ 0.5 x) (/ 0.5 y)) x))
  (* (sqrt 0.5) (- (/ 0.5 (* y y)) (/ 0.5 (* x x))))
  (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (/ 0.5 y)
  (/ 0.5 x)
  (/ 0.5 y)
  (/ 0.5 x)
  (* (sqrt 0.5) (* (cbrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))) (cbrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))))
  (* (sqrt 0.5) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (sqrt 0.5)
  (* (sqrt 0.5) (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))))
  (* (sqrt 0.5) (fabs (cbrt 0.5)))
  (pow (sqrt 0.5) 3/2)
  (pow (sqrt 0.5) 3/2)
  (sqrt 0.5)
  (pow (sqrt 0.5) 3/2)
  (pow (sqrt 0.5) 3/2)
  (sqrt 0.5)
  (sqrt 0.5)
  0.5
  (* (cbrt (sqrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (+ (/ (pow (sqrt 0.5) 3/2) y) (/ (pow (sqrt 0.5) 3/2) x))
  (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (/ (cbrt (sqrt 0.5)) (cbrt 1)))
  (* (cbrt (sqrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (cbrt (sqrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (/ (sqrt (cbrt 0.5)) (cbrt 1)))
  (* (sqrt (cbrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (sqrt (cbrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (/ (sqrt (sqrt 0.5)) (cbrt 1)))
  (+ (/ (pow (sqrt 0.5) 3/2) y) (/ (pow (sqrt 0.5) 3/2) x))
  (+ (/ (pow (sqrt 0.5) 3/2) y) (/ (pow (sqrt 0.5) 3/2) x))
  (/ (+ (/ 0.5 y) (/ 0.5 x)) (cbrt 1))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (/ (sqrt (sqrt 0.5)) (cbrt 1)))
  (+ (/ (pow (sqrt 0.5) 3/2) y) (/ (pow (sqrt 0.5) 3/2) x))
  (+ (/ (pow (sqrt 0.5) 3/2) y) (/ (pow (sqrt 0.5) 3/2) x))
  (/ (+ (/ 0.5 y) (/ 0.5 x)) (cbrt 1))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))
  (* 0.5 (+ x y))
  (+ (/ 0.5 (/ (pow y 3) 0.5)) (/ 0.5 (/ (pow x 3) 0.5)))
  (* (sqrt 0.5) (- (/ 0.5 (* y y)) (/ 0.5 (* x x))))
  (+ (/ 0.5 y) (/ 0.5 x))
  (log (/ (sqrt 0.5) y))
  (log (/ (sqrt 0.5) y))
  (exp (/ (sqrt 0.5) y))
  (pow (/ (sqrt 0.5) y) 3)
  (* (cbrt (/ (sqrt 0.5) y)) (cbrt (/ (sqrt 0.5) y)))
  (cbrt (/ (sqrt 0.5) y))
  (pow (/ (sqrt 0.5) y) 3)
  (sqrt (/ (sqrt 0.5) y))
  (sqrt (/ (sqrt 0.5) y))
  (neg (sqrt 0.5))
  (neg y)
  (* (cbrt (sqrt 0.5)) (/ (cbrt (sqrt 0.5)) (* (cbrt y) (cbrt y))))
  (/ (cbrt (sqrt 0.5)) (cbrt y))
  (* (cbrt (sqrt 0.5)) (/ (cbrt (sqrt 0.5)) (sqrt y)))
  (/ (cbrt (sqrt 0.5)) (sqrt y))
  (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5)))
  (/ (cbrt (sqrt 0.5)) y)
  (/ (fabs (cbrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (cbrt 0.5)) (cbrt y))
  (/ (fabs (cbrt 0.5)) (sqrt y))
  (/ (sqrt (cbrt 0.5)) (sqrt y))
  (fabs (cbrt 0.5))
  (/ (sqrt (cbrt 0.5)) y)
  (/ (sqrt (sqrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sqrt 0.5)) (cbrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (sqrt (sqrt 0.5))
  (/ (sqrt (sqrt 0.5)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sqrt 0.5) (cbrt y))
  (/ 1 (sqrt y))
  (/ (sqrt 0.5) (sqrt y))
  1
  (/ (sqrt 0.5) y)
  (/ (sqrt (sqrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sqrt 0.5)) (cbrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (sqrt (sqrt 0.5))
  (/ (sqrt (sqrt 0.5)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sqrt 0.5) (cbrt y))
  (/ 1 (sqrt y))
  (/ (sqrt 0.5) (sqrt y))
  1
  (/ (sqrt 0.5) y)
  (/ 1 y)
  (/ y (sqrt 0.5))
  (/ (sqrt 0.5) (* (cbrt y) (cbrt y)))
  (/ (sqrt 0.5) (sqrt y))
  (sqrt 0.5)
  (/ y (cbrt (sqrt 0.5)))
  (/ y (sqrt (cbrt 0.5)))
  (/ y (sqrt (sqrt 0.5)))
  (/ y (sqrt 0.5))
  (/ y (sqrt (sqrt 0.5)))
  (/ y (sqrt 0.5))
  (exp (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (log (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (exp (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (cbrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))) (cbrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (cbrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (pow (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) 3)
  (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (sqrt 0.5) (+ x y))
  (* x y)
  (+ (pow (/ (sqrt 0.5) x) 3) (pow (/ (sqrt 0.5) y) 3))
  (+ (/ 0.5 (* y y)) (/ (- (/ 0.5 x) (/ 0.5 y)) x))
  (- (/ 0.5 (* y y)) (/ 0.5 (* x x)))
  (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (+ (/ (cbrt (sqrt 0.5)) x) (/ (cbrt (sqrt 0.5)) y))
  (+ (/ (sqrt (cbrt 0.5)) x) (/ (sqrt (cbrt 0.5)) y))
  (+ (/ (sqrt (sqrt 0.5)) x) (/ (sqrt (sqrt 0.5)) y))
  (+ (/ (sqrt (sqrt 0.5)) x) (/ (sqrt (sqrt 0.5)) y))
  (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))
  (+ (/ (sqrt (sqrt 0.5)) x) (/ (sqrt (sqrt 0.5)) y))
  (+ (/ (sqrt (sqrt 0.5)) x) (/ (sqrt (sqrt 0.5)) y))
  (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))
  (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))
  (+ (/ 1 x) (/ 1 y))
  (/ (sqrt 0.5) x)
  (/ (sqrt 0.5) x)
  (/ (sqrt 0.5) x)
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (/ (sqrt 0.5) y)
  (/ (sqrt 0.5) y)
  (/ (sqrt 0.5) y)
  (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))
  (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))
  (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))
0.503 * * * [progress]: adding candidates to table
0.749 * * [progress]: iteration 4 / 4
0.749 * * * [progress]: picking best candidate
0.752 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (sqrt 0.5) 1) (+ (/ 1 (/ y (sqrt 0.5))) (/ (sqrt 0.5) x))))>
0.752 * * * [progress]: localizing error
0.761 * * * [progress]: generating rewritten candidates
0.761 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.765 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.837 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2)
0.841 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.860 * * * [progress]: generating series expansions
0.860 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.860 * [approximate]: Taking taylor expansion of (/ (sqrt 0.5) x) in (x) around 0
0.860 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in x
0.860 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.860 * [taylor]: Taking taylor expansion of 0.5 in x
0.860 * [taylor]: Taking taylor expansion of x in x
0.860 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in x
0.860 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.860 * [taylor]: Taking taylor expansion of 0.5 in x
0.860 * [taylor]: Taking taylor expansion of x in x
0.861 * [approximate]: Taking taylor expansion of (* x (sqrt 0.5)) in (x) around 0
0.861 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.861 * [taylor]: Taking taylor expansion of x in x
0.861 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.861 * [taylor]: Taking taylor expansion of 0.5 in x
0.861 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.861 * [taylor]: Taking taylor expansion of x in x
0.861 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.861 * [taylor]: Taking taylor expansion of 0.5 in x
0.866 * [approximate]: Taking taylor expansion of (* -1 (* x (sqrt 0.5))) in (x) around 0
0.866 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt 0.5))) in x
0.866 * [taylor]: Taking taylor expansion of -1 in x
0.866 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.866 * [taylor]: Taking taylor expansion of 0.5 in x
0.866 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt 0.5))) in x
0.866 * [taylor]: Taking taylor expansion of -1 in x
0.866 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.866 * [taylor]: Taking taylor expansion of 0.5 in x
0.867 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.867 * [approximate]: Taking taylor expansion of (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (sqrt 0.5)) in (y x) around 0
0.867 * [taylor]: Taking taylor expansion of (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (sqrt 0.5)) in x
0.867 * [taylor]: Taking taylor expansion of (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) in x
0.867 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in x
0.867 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.867 * [taylor]: Taking taylor expansion of 0.5 in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in x
0.868 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.868 * [taylor]: Taking taylor expansion of 0.5 in x
0.868 * [taylor]: Taking taylor expansion of y in x
0.868 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.868 * [taylor]: Taking taylor expansion of 0.5 in x
0.868 * [taylor]: Taking taylor expansion of (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (sqrt 0.5)) in y
0.868 * [taylor]: Taking taylor expansion of (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) in y
0.868 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in y
0.868 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.868 * [taylor]: Taking taylor expansion of 0.5 in y
0.868 * [taylor]: Taking taylor expansion of x in y
0.868 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in y
0.868 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.868 * [taylor]: Taking taylor expansion of 0.5 in y
0.868 * [taylor]: Taking taylor expansion of y in y
0.868 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.868 * [taylor]: Taking taylor expansion of 0.5 in y
0.868 * [taylor]: Taking taylor expansion of (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (sqrt 0.5)) in y
0.868 * [taylor]: Taking taylor expansion of (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) in y
0.868 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) x) in y
0.868 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.868 * [taylor]: Taking taylor expansion of 0.5 in y
0.868 * [taylor]: Taking taylor expansion of x in y
0.868 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in y
0.868 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.868 * [taylor]: Taking taylor expansion of 0.5 in y
0.868 * [taylor]: Taking taylor expansion of y in y
0.868 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.868 * [taylor]: Taking taylor expansion of 0.5 in y
0.869 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x
0.869 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.869 * [taylor]: Taking taylor expansion of 0.5 in x
0.869 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 0.5) 2) x) in x
0.869 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x
0.869 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.869 * [taylor]: Taking taylor expansion of 0.5 in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of 0 in x
0.870 * [taylor]: Taking taylor expansion of 0 in x
0.871 * [taylor]: Taking taylor expansion of 0 in x
0.871 * [approximate]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in (y x) around 0
0.871 * [taylor]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in x
0.871 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in x
0.871 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in x
0.871 * [taylor]: Taking taylor expansion of y in x
0.871 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.871 * [taylor]: Taking taylor expansion of 0.5 in x
0.871 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.871 * [taylor]: Taking taylor expansion of x in x
0.871 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.871 * [taylor]: Taking taylor expansion of 0.5 in x
0.871 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.871 * [taylor]: Taking taylor expansion of 0.5 in x
0.871 * [taylor]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in y
0.872 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in y
0.872 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.872 * [taylor]: Taking taylor expansion of 0.5 in y
0.872 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in y
0.872 * [taylor]: Taking taylor expansion of x in y
0.872 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.872 * [taylor]: Taking taylor expansion of 0.5 in y
0.872 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.872 * [taylor]: Taking taylor expansion of 0.5 in y
0.872 * [taylor]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in y
0.872 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in y
0.872 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.872 * [taylor]: Taking taylor expansion of 0.5 in y
0.872 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in y
0.872 * [taylor]: Taking taylor expansion of x in y
0.872 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.872 * [taylor]: Taking taylor expansion of 0.5 in y
0.872 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.872 * [taylor]: Taking taylor expansion of 0.5 in y
0.872 * [taylor]: Taking taylor expansion of (* x (pow (sqrt 0.5) 2)) in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x
0.872 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.872 * [taylor]: Taking taylor expansion of 0.5 in x
0.873 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x
0.873 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.873 * [taylor]: Taking taylor expansion of 0.5 in x
0.873 * [taylor]: Taking taylor expansion of 0 in x
0.874 * [taylor]: Taking taylor expansion of 0 in x
0.874 * [approximate]: Taking taylor expansion of (* -1 (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5))) in (y x) around 0
0.874 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5))) in x
0.874 * [taylor]: Taking taylor expansion of -1 in x
0.874 * [taylor]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in x
0.874 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in x
0.874 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in x
0.874 * [taylor]: Taking taylor expansion of y in x
0.874 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.874 * [taylor]: Taking taylor expansion of 0.5 in x
0.874 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in x
0.874 * [taylor]: Taking taylor expansion of x in x
0.875 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.875 * [taylor]: Taking taylor expansion of 0.5 in x
0.875 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.875 * [taylor]: Taking taylor expansion of 0.5 in x
0.875 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5))) in y
0.875 * [taylor]: Taking taylor expansion of -1 in y
0.875 * [taylor]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in y
0.875 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in y
0.875 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.875 * [taylor]: Taking taylor expansion of y in y
0.875 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.875 * [taylor]: Taking taylor expansion of 0.5 in y
0.875 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in y
0.875 * [taylor]: Taking taylor expansion of x in y
0.875 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.875 * [taylor]: Taking taylor expansion of 0.5 in y
0.875 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.875 * [taylor]: Taking taylor expansion of 0.5 in y
0.875 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5))) in y
0.875 * [taylor]: Taking taylor expansion of -1 in y
0.875 * [taylor]: Taking taylor expansion of (* (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) (sqrt 0.5)) in y
0.875 * [taylor]: Taking taylor expansion of (+ (* y (sqrt 0.5)) (* x (sqrt 0.5))) in y
0.875 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.875 * [taylor]: Taking taylor expansion of y in y
0.875 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.875 * [taylor]: Taking taylor expansion of 0.5 in y
0.875 * [taylor]: Taking taylor expansion of (* x (sqrt 0.5)) in y
0.875 * [taylor]: Taking taylor expansion of x in y
0.875 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.875 * [taylor]: Taking taylor expansion of 0.5 in y
0.875 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.875 * [taylor]: Taking taylor expansion of 0.5 in y
0.876 * [taylor]: Taking taylor expansion of (* -1 (* x (pow (sqrt 0.5) 2))) in x
0.876 * [taylor]: Taking taylor expansion of -1 in x
0.876 * [taylor]: Taking taylor expansion of (* x (pow (sqrt 0.5) 2)) in x
0.876 * [taylor]: Taking taylor expansion of x in x
0.876 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x
0.876 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.876 * [taylor]: Taking taylor expansion of 0.5 in x
0.876 * [taylor]: Taking taylor expansion of (neg (pow (sqrt 0.5) 2)) in x
0.876 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 2) in x
0.876 * [taylor]: Taking taylor expansion of (sqrt 0.5) in x
0.876 * [taylor]: Taking taylor expansion of 0.5 in x
0.877 * [taylor]: Taking taylor expansion of 0 in x
0.878 * [taylor]: Taking taylor expansion of 0 in x
0.878 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2)
0.878 * [approximate]: Taking taylor expansion of (/ y (sqrt 0.5)) in (y) around 0
0.878 * [taylor]: Taking taylor expansion of (/ y (sqrt 0.5)) in y
0.878 * [taylor]: Taking taylor expansion of y in y
0.878 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.878 * [taylor]: Taking taylor expansion of 0.5 in y
0.878 * [taylor]: Taking taylor expansion of (/ y (sqrt 0.5)) in y
0.878 * [taylor]: Taking taylor expansion of y in y
0.878 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.878 * [taylor]: Taking taylor expansion of 0.5 in y
0.880 * [approximate]: Taking taylor expansion of (/ 1 (* y (sqrt 0.5))) in (y) around 0
0.880 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt 0.5))) in y
0.880 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.880 * [taylor]: Taking taylor expansion of y in y
0.880 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.880 * [taylor]: Taking taylor expansion of 0.5 in y
0.880 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt 0.5))) in y
0.880 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.880 * [taylor]: Taking taylor expansion of y in y
0.880 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.880 * [taylor]: Taking taylor expansion of 0.5 in y
0.881 * [approximate]: Taking taylor expansion of (/ -1 (* y (sqrt 0.5))) in (y) around 0
0.881 * [taylor]: Taking taylor expansion of (/ -1 (* y (sqrt 0.5))) in y
0.881 * [taylor]: Taking taylor expansion of -1 in y
0.882 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.882 * [taylor]: Taking taylor expansion of y in y
0.882 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.882 * [taylor]: Taking taylor expansion of 0.5 in y
0.882 * [taylor]: Taking taylor expansion of (/ -1 (* y (sqrt 0.5))) in y
0.882 * [taylor]: Taking taylor expansion of -1 in y
0.882 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.882 * [taylor]: Taking taylor expansion of y in y
0.882 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.882 * [taylor]: Taking taylor expansion of 0.5 in y
0.883 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.883 * [approximate]: Taking taylor expansion of (/ (sqrt 0.5) y) in (y) around 0
0.883 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in y
0.883 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.884 * [taylor]: Taking taylor expansion of 0.5 in y
0.884 * [taylor]: Taking taylor expansion of y in y
0.884 * [taylor]: Taking taylor expansion of (/ (sqrt 0.5) y) in y
0.884 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.884 * [taylor]: Taking taylor expansion of 0.5 in y
0.884 * [taylor]: Taking taylor expansion of y in y
0.885 * [approximate]: Taking taylor expansion of (* y (sqrt 0.5)) in (y) around 0
0.885 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.885 * [taylor]: Taking taylor expansion of y in y
0.885 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.885 * [taylor]: Taking taylor expansion of 0.5 in y
0.885 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.885 * [taylor]: Taking taylor expansion of y in y
0.885 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.885 * [taylor]: Taking taylor expansion of 0.5 in y
0.886 * [approximate]: Taking taylor expansion of (* -1 (* y (sqrt 0.5))) in (y) around 0
0.886 * [taylor]: Taking taylor expansion of (* -1 (* y (sqrt 0.5))) in y
0.886 * [taylor]: Taking taylor expansion of -1 in y
0.886 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.886 * [taylor]: Taking taylor expansion of y in y
0.886 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.886 * [taylor]: Taking taylor expansion of 0.5 in y
0.886 * [taylor]: Taking taylor expansion of (* -1 (* y (sqrt 0.5))) in y
0.886 * [taylor]: Taking taylor expansion of -1 in y
0.886 * [taylor]: Taking taylor expansion of (* y (sqrt 0.5)) in y
0.886 * [taylor]: Taking taylor expansion of y in y
0.886 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
0.886 * [taylor]: Taking taylor expansion of 0.5 in y
0.888 * * * [progress]: simplifying candidates
0.892 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (sqrt 0.5)) (log x))
  (log (/ (sqrt 0.5) x))
  (exp (/ (sqrt 0.5) x))
  (/ (* (* (sqrt 0.5) (sqrt 0.5)) (sqrt 0.5)) (* (* x x) x))
  (* (cbrt (/ (sqrt 0.5) x)) (cbrt (/ (sqrt 0.5) x)))
  (cbrt (/ (sqrt 0.5) x))
  (* (* (/ (sqrt 0.5) x) (/ (sqrt 0.5) x)) (/ (sqrt 0.5) x))
  (sqrt (/ (sqrt 0.5) x))
  (sqrt (/ (sqrt 0.5) x))
  (neg (sqrt 0.5))
  (neg x)
  (/ (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (sqrt 0.5)) (cbrt x))
  (/ (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))) (sqrt x))
  (/ (cbrt (sqrt 0.5)) (sqrt x))
  (/ (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))) 1)
  (/ (cbrt (sqrt 0.5)) x)
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  (+ (/ (pow (sqrt 0.5) 2) y) (/ (pow (sqrt 0.5) 2) x))
  (+ (/ (pow (sqrt 0.5) 2) y) (/ (pow (sqrt 0.5) 2) x))
  (+ (/ (pow (sqrt 0.5) 2) y) (/ (pow (sqrt 0.5) 2) x))
  (/ y (sqrt 0.5))
  (/ y (sqrt 0.5))
  (/ y (sqrt 0.5))
  (/ (sqrt 0.5) y)
  (/ (sqrt 0.5) y)
  (/ (sqrt 0.5) y)
0.935 * * [simplify]: iteration  0 :  5069  enodes  (cost  2527 )
0.946 * [simplify]: Simplified to:
   (log (/ (sqrt 0.5) x))
  (log (/ (sqrt 0.5) x))
  (exp (/ (sqrt 0.5) x))
  (pow (/ (sqrt 0.5) x) 3)
  (* (cbrt (/ (sqrt 0.5) x)) (cbrt (/ (sqrt 0.5) x)))
  (cbrt (/ (sqrt 0.5) x))
  (pow (/ (sqrt 0.5) x) 3)
  (sqrt (/ (sqrt 0.5) x))
  (sqrt (/ (sqrt 0.5) x))
  (neg (sqrt 0.5))
  (neg x)
  (* (cbrt (sqrt 0.5)) (/ (cbrt (sqrt 0.5)) (* (cbrt x) (cbrt x))))
  (/ (cbrt (sqrt 0.5)) (cbrt x))
  (* (cbrt (sqrt 0.5)) (/ (cbrt (sqrt 0.5)) (sqrt x)))
  (/ (cbrt (sqrt 0.5)) (sqrt x))
  (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5)))
  (/ (cbrt (sqrt 0.5)) x)
  (/ (fabs (cbrt 0.5)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (cbrt 0.5)) (cbrt x))
  (/ (fabs (cbrt 0.5)) (sqrt x))
  (/ (sqrt (cbrt 0.5)) (sqrt x))
  (fabs (cbrt 0.5))
  (/ (sqrt (cbrt 0.5)) x)
  (/ (sqrt (sqrt 0.5)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (sqrt 0.5)) (cbrt x))
  (/ (sqrt (sqrt 0.5)) (sqrt x))
  (/ (sqrt (sqrt 0.5)) (sqrt x))
  (sqrt (sqrt 0.5))
  (/ (sqrt (sqrt 0.5)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (sqrt 0.5) (cbrt x))
  (/ 1 (sqrt x))
  (/ (sqrt 0.5) (sqrt x))
  1
  (/ (sqrt 0.5) x)
  (/ (sqrt (sqrt 0.5)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (sqrt 0.5)) (cbrt x))
  (/ (sqrt (sqrt 0.5)) (sqrt x))
  (/ (sqrt (sqrt 0.5)) (sqrt x))
  (sqrt (sqrt 0.5))
  (/ (sqrt (sqrt 0.5)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (sqrt 0.5) (cbrt x))
  (/ 1 (sqrt x))
  (/ (sqrt 0.5) (sqrt x))
  1
  (/ (sqrt 0.5) x)
  (/ 1 x)
  (/ x (sqrt 0.5))
  (/ (sqrt 0.5) (* (cbrt x) (cbrt x)))
  (/ (sqrt 0.5) (sqrt x))
  (sqrt 0.5)
  (/ x (cbrt (sqrt 0.5)))
  (/ x (sqrt (cbrt 0.5)))
  (/ x (sqrt (sqrt 0.5)))
  (/ x (sqrt 0.5))
  (/ x (sqrt (sqrt 0.5)))
  (/ x (sqrt 0.5))
  (+ (/ 0.5 y) (/ 0.5 x))
  (log (+ (/ 0.5 y) (/ 0.5 x)))
  (log (+ (/ 0.5 y) (/ 0.5 x)))
  (log (+ (/ 0.5 y) (/ 0.5 x)))
  (log (+ (/ 0.5 y) (/ 0.5 x)))
  (exp (+ (/ 0.5 y) (/ 0.5 x)))
  (pow (+ (/ 0.5 y) (/ 0.5 x)) 3)
  (pow (+ (/ 0.5 y) (/ 0.5 x)) 3)
  (* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))))
  (cbrt (+ (/ 0.5 y) (/ 0.5 x)))
  (pow (+ (/ 0.5 y) (/ 0.5 x)) 3)
  (sqrt (+ (/ 0.5 y) (/ 0.5 x)))
  (sqrt (+ (/ 0.5 y) (/ 0.5 x)))
  (* (sqrt 0.5) (+ x y))
  (* x (/ y (sqrt 0.5)))
  (* (sqrt 0.5) (+ (pow (/ (sqrt 0.5) x) 3) (pow (/ (sqrt 0.5) y) 3)))
  (+ (/ 0.5 (* y y)) (/ (- (/ 0.5 x) (/ 0.5 y)) x))
  (* (sqrt 0.5) (- (/ 0.5 (* y y)) (/ 0.5 (* x x))))
  (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (* (sqrt (sqrt 0.5)) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (/ 0.5 y)
  (/ 0.5 x)
  (/ 0.5 y)
  (/ 0.5 x)
  (* (sqrt 0.5) (* (cbrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))) (cbrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))))
  (* (sqrt 0.5) (sqrt (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))))
  (sqrt 0.5)
  (sqrt 0.5)
  (sqrt 0.5)
  (sqrt 0.5)
  (sqrt 0.5)
  (* (cbrt (sqrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (sqrt (sqrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (/ (cbrt (sqrt 0.5)) (cbrt 1)))
  (* (cbrt (sqrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (cbrt (sqrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (/ (sqrt (cbrt 0.5)) (cbrt 1)))
  (* (sqrt (cbrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (sqrt (cbrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (/ (sqrt (sqrt 0.5)) (cbrt 1)))
  (* (sqrt (sqrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (sqrt (sqrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (/ (+ (/ 0.5 y) (/ 0.5 x)) (cbrt 1))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (* (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (/ (sqrt (sqrt 0.5)) (cbrt 1)))
  (* (sqrt (sqrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (* (sqrt (sqrt 0.5)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)))
  (/ (+ (/ 0.5 y) (/ 0.5 x)) (cbrt 1))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y))
  (* (sqrt 0.5) (+ x y))
  (* (sqrt 0.5) (+ (pow (/ (sqrt 0.5) x) 3) (pow (/ (sqrt 0.5) y) 3)))
  (* (sqrt 0.5) (- (/ 0.5 (* y y)) (/ 0.5 (* x x))))
  (+ (/ 0.5 y) (/ 0.5 x))
  (log (/ y (sqrt 0.5)))
  (log (/ y (sqrt 0.5)))
  (exp (/ y (sqrt 0.5)))
  (pow (/ y (sqrt 0.5)) 3)
  (* (cbrt (/ y (sqrt 0.5))) (cbrt (/ y (sqrt 0.5))))
  (cbrt (/ y (sqrt 0.5)))
  (pow (/ y (sqrt 0.5)) 3)
  (sqrt (/ y (sqrt 0.5)))
  (sqrt (/ y (sqrt 0.5)))
  (neg y)
  (neg (sqrt 0.5))
  (* (cbrt y) (/ (cbrt y) (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5)))))
  (/ (cbrt y) (cbrt (sqrt 0.5)))
  (* (cbrt y) (/ (cbrt y) (fabs (cbrt 0.5))))
  (/ (cbrt y) (sqrt (cbrt 0.5)))
  (* (cbrt y) (/ (cbrt y) (sqrt (sqrt 0.5))))
  (/ (cbrt y) (sqrt (sqrt 0.5)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (sqrt 0.5))
  (* (cbrt y) (/ (cbrt y) (sqrt (sqrt 0.5))))
  (/ (cbrt y) (sqrt (sqrt 0.5)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (sqrt 0.5))
  (/ (sqrt y) (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))))
  (/ (sqrt y) (cbrt (sqrt 0.5)))
  (/ (sqrt y) (fabs (cbrt 0.5)))
  (/ (sqrt y) (sqrt (cbrt 0.5)))
  (/ (sqrt y) (sqrt (sqrt 0.5)))
  (/ (sqrt y) (sqrt (sqrt 0.5)))
  (sqrt y)
  (/ (sqrt y) (sqrt 0.5))
  (/ (sqrt y) (sqrt (sqrt 0.5)))
  (/ (sqrt y) (sqrt (sqrt 0.5)))
  (sqrt y)
  (/ (sqrt y) (sqrt 0.5))
  (/ 1 (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))))
  (/ y (cbrt (sqrt 0.5)))
  (/ 1 (fabs (cbrt 0.5)))
  (/ y (sqrt (cbrt 0.5)))
  (/ 1 (sqrt (sqrt 0.5)))
  (/ y (sqrt (sqrt 0.5)))
  1
  (/ y (sqrt 0.5))
  (/ 1 (sqrt (sqrt 0.5)))
  (/ y (sqrt (sqrt 0.5)))
  1
  (/ y (sqrt 0.5))
  (/ 1 (sqrt 0.5))
  (/ (sqrt 0.5) y)
  (/ y (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5))))
  (/ y (fabs (cbrt 0.5)))
  (/ y (sqrt (sqrt 0.5)))
  y
  (/ y (sqrt (sqrt 0.5)))
  y
  (/ (sqrt 0.5) (cbrt y))
  (/ (sqrt 0.5) (sqrt y))
  (/ (sqrt 0.5) y)
  -1
  (log (/ (sqrt 0.5) y))
  (log (/ (sqrt 0.5) y))
  (log (/ (sqrt 0.5) y))
  (log (/ (sqrt 0.5) y))
  (log (/ (sqrt 0.5) y))
  (log (/ (sqrt 0.5) y))
  (log (/ (sqrt 0.5) y))
  (exp (/ (sqrt 0.5) y))
  (pow (/ (sqrt 0.5) y) 3)
  (pow (/ (sqrt 0.5) y) 3)
  (* (cbrt (/ (sqrt 0.5) y)) (cbrt (/ (sqrt 0.5) y)))
  (cbrt (/ (sqrt 0.5) y))
  (pow (/ (sqrt 0.5) y) 3)
  (sqrt (/ (sqrt 0.5) y))
  (sqrt (/ (sqrt 0.5) y))
  -1
  (/ (neg y) (sqrt 0.5))
  (* (cbrt 1) (/ (cbrt 1) (* (cbrt (/ y (sqrt 0.5))) (cbrt (/ y (sqrt 0.5))))))
  (/ (cbrt 1) (cbrt (/ y (sqrt 0.5))))
  (* (cbrt 1) (/ (cbrt 1) (sqrt (/ y (sqrt 0.5)))))
  (/ (cbrt 1) (sqrt (/ y (sqrt 0.5))))
  (* (cbrt (sqrt 0.5)) (* (cbrt (sqrt 0.5)) (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y))))))
  (* (cbrt (sqrt 0.5)) (/ (cbrt 1) (cbrt y)))
  (* (fabs (cbrt 0.5)) (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y)))))
  (* (sqrt (cbrt 0.5)) (/ (cbrt 1) (cbrt y)))
  (* (sqrt (sqrt 0.5)) (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y)))))
  (* (sqrt (sqrt 0.5)) (/ (cbrt 1) (cbrt y)))
  (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (* (sqrt 0.5) (/ (cbrt 1) (cbrt y)))
  (* (sqrt (sqrt 0.5)) (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y)))))
  (* (sqrt (sqrt 0.5)) (/ (cbrt 1) (cbrt y)))
  (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (* (sqrt 0.5) (/ (cbrt 1) (cbrt y)))
  (* (cbrt (sqrt 0.5)) (* (cbrt (sqrt 0.5)) (* (cbrt 1) (/ (cbrt 1) (sqrt y)))))
  (* (cbrt (sqrt 0.5)) (/ (cbrt 1) (sqrt y)))
  (* (fabs (cbrt 0.5)) (* (cbrt 1) (/ (cbrt 1) (sqrt y))))
  (* (sqrt (cbrt 0.5)) (/ (cbrt 1) (sqrt y)))
  (* (sqrt (sqrt 0.5)) (* (cbrt 1) (/ (cbrt 1) (sqrt y))))
  (* (sqrt (sqrt 0.5)) (/ (cbrt 1) (sqrt y)))
  (* (cbrt 1) (/ (cbrt 1) (sqrt y)))
  (* (sqrt 0.5) (/ (cbrt 1) (sqrt y)))
  (* (sqrt (sqrt 0.5)) (* (cbrt 1) (/ (cbrt 1) (sqrt y))))
  (* (sqrt (sqrt 0.5)) (/ (cbrt 1) (sqrt y)))
  (* (cbrt 1) (/ (cbrt 1) (sqrt y)))
  (* (sqrt 0.5) (/ (cbrt 1) (sqrt y)))
  (* (cbrt (sqrt 0.5)) (* (cbrt (sqrt 0.5)) (* (cbrt 1) (cbrt 1))))
  (* (cbrt (sqrt 0.5)) (/ (cbrt 1) y))
  (* (fabs (cbrt 0.5)) (* (cbrt 1) (cbrt 1)))
  (* (sqrt (cbrt 0.5)) (/ (cbrt 1) y))
  (* (sqrt (sqrt 0.5)) (* (cbrt 1) (cbrt 1)))
  (* (sqrt (sqrt 0.5)) (/ (cbrt 1) y))
  (* (cbrt 1) (cbrt 1))
  (* (sqrt 0.5) (/ (cbrt 1) y))
  (* (sqrt (sqrt 0.5)) (* (cbrt 1) (cbrt 1)))
  (* (sqrt (sqrt 0.5)) (/ (cbrt 1) y))
  (* (cbrt 1) (cbrt 1))
  (* (sqrt 0.5) (/ (cbrt 1) y))
  (* (cbrt 1) (cbrt 1))
  (* (sqrt 0.5) (/ (cbrt 1) y))
  (* (cbrt 1) (/ (cbrt 1) y))
  (* (sqrt 0.5) (cbrt 1))
  (/ 1 (* (cbrt (/ y (sqrt 0.5))) (cbrt (/ y (sqrt 0.5)))))
  (/ 1 (cbrt (/ y (sqrt 0.5))))
  (/ 1 (sqrt (/ y (sqrt 0.5))))
  (/ 1 (sqrt (/ y (sqrt 0.5))))
  (* (/ (cbrt (sqrt 0.5)) (cbrt y)) (/ (cbrt (sqrt 0.5)) (cbrt y)))
  (/ (cbrt (sqrt 0.5)) (cbrt y))
  (/ (fabs (cbrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (cbrt 0.5)) (cbrt y))
  (/ (sqrt (sqrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sqrt 0.5)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sqrt 0.5) (cbrt y))
  (/ (sqrt (sqrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sqrt 0.5)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sqrt 0.5) (cbrt y))
  (* (cbrt (sqrt 0.5)) (/ (cbrt (sqrt 0.5)) (sqrt y)))
  (/ (cbrt (sqrt 0.5)) (sqrt y))
  (/ (fabs (cbrt 0.5)) (sqrt y))
  (/ (sqrt (cbrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ 1 (sqrt y))
  (/ (sqrt 0.5) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ 1 (sqrt y))
  (/ (sqrt 0.5) (sqrt y))
  (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5)))
  (/ (cbrt (sqrt 0.5)) y)
  (fabs (cbrt 0.5))
  (/ (sqrt (cbrt 0.5)) y)
  (sqrt (sqrt 0.5))
  (/ (sqrt (sqrt 0.5)) y)
  1
  (/ (sqrt 0.5) y)
  (sqrt (sqrt 0.5))
  (/ (sqrt (sqrt 0.5)) y)
  1
  (/ (sqrt 0.5) y)
  1
  (/ (sqrt 0.5) y)
  (/ 1 y)
  (sqrt 0.5)
  (/ 1 (* (cbrt (/ y (sqrt 0.5))) (cbrt (/ y (sqrt 0.5)))))
  (/ 1 (cbrt (/ y (sqrt 0.5))))
  (/ 1 (sqrt (/ y (sqrt 0.5))))
  (/ 1 (sqrt (/ y (sqrt 0.5))))
  (* (/ (cbrt (sqrt 0.5)) (cbrt y)) (/ (cbrt (sqrt 0.5)) (cbrt y)))
  (/ (cbrt (sqrt 0.5)) (cbrt y))
  (/ (fabs (cbrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (cbrt 0.5)) (cbrt y))
  (/ (sqrt (sqrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sqrt 0.5)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sqrt 0.5) (cbrt y))
  (/ (sqrt (sqrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sqrt 0.5)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sqrt 0.5) (cbrt y))
  (* (cbrt (sqrt 0.5)) (/ (cbrt (sqrt 0.5)) (sqrt y)))
  (/ (cbrt (sqrt 0.5)) (sqrt y))
  (/ (fabs (cbrt 0.5)) (sqrt y))
  (/ (sqrt (cbrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ 1 (sqrt y))
  (/ (sqrt 0.5) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ 1 (sqrt y))
  (/ (sqrt 0.5) (sqrt y))
  (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5)))
  (/ (cbrt (sqrt 0.5)) y)
  (fabs (cbrt 0.5))
  (/ (sqrt (cbrt 0.5)) y)
  (sqrt (sqrt 0.5))
  (/ (sqrt (sqrt 0.5)) y)
  1
  (/ (sqrt 0.5) y)
  (sqrt (sqrt 0.5))
  (/ (sqrt (sqrt 0.5)) y)
  1
  (/ (sqrt 0.5) y)
  1
  (/ (sqrt 0.5) y)
  (/ 1 y)
  (sqrt 0.5)
  (/ (sqrt 0.5) y)
  (/ y (sqrt 0.5))
  (/ 1 (* (cbrt (/ y (sqrt 0.5))) (cbrt (/ y (sqrt 0.5)))))
  (/ 1 (sqrt (/ y (sqrt 0.5))))
  (* (/ (cbrt (sqrt 0.5)) (cbrt y)) (/ (cbrt (sqrt 0.5)) (cbrt y)))
  (/ (fabs (cbrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sqrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sqrt (sqrt 0.5)) (* (cbrt y) (cbrt y)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (* (cbrt (sqrt 0.5)) (/ (cbrt (sqrt 0.5)) (sqrt y)))
  (/ (fabs (cbrt 0.5)) (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ 1 (sqrt y))
  (/ (sqrt (sqrt 0.5)) (sqrt y))
  (/ 1 (sqrt y))
  (* (cbrt (sqrt 0.5)) (cbrt (sqrt 0.5)))
  (fabs (cbrt 0.5))
  (sqrt (sqrt 0.5))
  1
  (sqrt (sqrt 0.5))
  1
  1
  (/ 1 y)
  (/ y (* (sqrt 0.5) (cbrt 1)))
  (/ y (sqrt 0.5))
  (/ y (sqrt 0.5))
  (/ 1 y)
  (/ (sqrt 0.5) x)
  (/ (sqrt 0.5) x)
  (/ (sqrt 0.5) x)
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (/ y (sqrt 0.5))
  (/ y (sqrt 0.5))
  (/ y (sqrt 0.5))
  (/ (sqrt 0.5) y)
  (/ (sqrt 0.5) y)
  (/ (sqrt 0.5) y)
0.947 * * * [progress]: adding candidates to table
1.309 * [progress]: [Phase 3 of 3] Extracting.
1.309 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (+ x y) (* (* x 2.0) y)))> #<alt (λ (x y) (* (/ (sqrt 0.5) 1) (+ (/ 1 (/ y (sqrt 0.5))) (/ (sqrt 0.5) x))))>)
1.309 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (* (* x 2.0) y)) y x)
1.309 * * * * [regimes]: Trying to branch on (/ (+ x y) (* (* x 2.0) y)) from (#<alt (λ (x y) (+ (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (+ x y) (* (* x 2.0) y)))> #<alt (λ (x y) (* (/ (sqrt 0.5) 1) (+ (/ 1 (/ y (sqrt 0.5))) (/ (sqrt 0.5) x))))>)
1.345 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (+ x y) (* (* x 2.0) y)))> #<alt (λ (x y) (* (/ (sqrt 0.5) 1) (+ (/ 1 (/ y (sqrt 0.5))) (/ (sqrt 0.5) x))))>)
1.380 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (+ x y) (* (* x 2.0) y)))> #<alt (λ (x y) (* (/ (sqrt 0.5) 1) (+ (/ 1 (/ y (sqrt 0.5))) (/ (sqrt 0.5) x))))>)
1.413 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.414 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ 0.5 y) (/ 0.5 x))
1.414 * * [simplify]: iteration  0 :  7  enodes  (cost  7 )
1.414 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
1.414 * [simplify]: Simplified to:
   (+ (/ 0.5 y) (/ 0.5 x))
2.098 * [regime-testing]: End program error score: 0.013949864045595844
2.189 * [regime-testing]: Target error score: 0.013949864045595844