16.811 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x 2.0) (* x x)) (* y y))
0.024 * * [simplify]: iteration  0 :  15  enodes  (cost  4 )
0.026 * * [simplify]: iteration  1 :  25  enodes  (cost  4 )
0.028 * * [simplify]: iteration  2 :  27  enodes  (cost  4 )
0.030 * * [simplify]: iteration  3 :  27  enodes  (cost  4 )
0.030 * [simplify]: Simplified to:
   (+ (* y y) (* x (+ 2.0 x)))
0.032 * * [progress]: iteration 1 / 4
0.032 * * * [progress]: picking best candidate
0.035 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y y) (* x (+ 2.0 x))))>
0.035 * * * [progress]: localizing error
0.041 * * * [progress]: generating rewritten candidates
0.041 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.047 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.057 * * * [progress]: generating series expansions
0.057 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.057 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0
0.057 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.057 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of 2.0 in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.057 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of 2.0 in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.068 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
0.068 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of 2.0 in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of 2.0 in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.082 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.082 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.082 * [taylor]: Taking taylor expansion of -1 in x
0.082 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.082 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.082 * [taylor]: Taking taylor expansion of 2.0 in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.083 * [taylor]: Taking taylor expansion of -1 in x
0.083 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.083 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.083 * [taylor]: Taking taylor expansion of 2.0 in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.103 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.103 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (y x) around 0
0.103 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.103 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.103 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.103 * [taylor]: Taking taylor expansion of 2.0 in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.104 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.104 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.104 * [taylor]: Taking taylor expansion of 2.0 in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.104 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.104 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.104 * [taylor]: Taking taylor expansion of 2.0 in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.104 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.104 * [taylor]: Taking taylor expansion of 2.0 in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of 0 in x
0.108 * [taylor]: Taking taylor expansion of 1 in x
0.110 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.110 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.110 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.111 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.111 * [taylor]: Taking taylor expansion of 2.0 in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.111 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.112 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.112 * [taylor]: Taking taylor expansion of 2.0 in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.112 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.113 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.113 * [taylor]: Taking taylor expansion of 2.0 in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.113 * [taylor]: Taking taylor expansion of x in y
0.114 * [taylor]: Taking taylor expansion of 1 in x
0.115 * [taylor]: Taking taylor expansion of 0 in x
0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.116 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.117 * [taylor]: Taking taylor expansion of 2.0 in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of 0 in x
0.122 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (y x) around 0
0.122 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.123 * [taylor]: Taking taylor expansion of 2.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.123 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.124 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.124 * [taylor]: Taking taylor expansion of 2.0 in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.124 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.124 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.125 * [taylor]: Taking taylor expansion of 2.0 in y
0.125 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.125 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of 1 in x
0.127 * [taylor]: Taking taylor expansion of 0 in x
0.128 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.129 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of 2.0 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of 0 in x
0.135 * * * [progress]: simplifying candidates
0.136 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ 2.0 x))
  (+ (log x) (log (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x)))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x x)
  (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (* x (- (* 2.0 2.0) (* x x)))
  (* (exp (* y y)) (exp (* x (+ 2.0 x))))
  (log (+ (* y y) (* x (+ 2.0 x))))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))
  (cbrt (+ (* y y) (* x (+ 2.0 x))))
  (* (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x)))) (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))
  (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))
  (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* x 2.0))
  (+ (* y y) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
0.140 * * [simplify]: iteration  0 :  206  enodes  (cost  183 )
0.146 * * [simplify]: iteration  1 :  1038  enodes  (cost  169 )
0.172 * * [simplify]: iteration  2 :  5002  enodes  (cost  169 )
0.174 * [simplify]: Simplified to:
   (* x (+ 2.0 x))
  (log (* x (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (pow (* x (+ 2.0 x)) 3)
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (pow (* x (+ 2.0 x)) 3)
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt (+ 2.0 x)) (pow x 1/2))
  (* (sqrt (+ 2.0 x)) (pow x 1/2))
  (* x 2.0)
  (pow x 2)
  (* x 2.0)
  (pow x 2)
  (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  x
  x
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (* x (- (* 2.0 2.0) (* x x)))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (log (+ (* y y) (* x (+ 2.0 x))))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))
  (cbrt (+ (* y y) (* x (+ 2.0 x))))
  (pow (+ (* y y) (* x (+ 2.0 x))) 3)
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))
  (+ (* (* x (+ 2.0 x)) (- (* x (+ 2.0 x)) (pow y 2))) (* (* y y) (* y y)))
  (+ (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (pow y 4))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* 2.0 x))
  (+ (* y y) (* 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (+ (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* x (+ 2.0 x)))
0.174 * * * [progress]: adding candidates to table
0.242 * * [progress]: iteration 2 / 4
0.242 * * * [progress]: picking best candidate
0.245 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>
0.245 * * * [progress]: localizing error
0.253 * * * [progress]: generating rewritten candidates
0.253 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.257 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.264 * * * [progress]: generating series expansions
0.264 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.264 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
0.264 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.265 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.265 * [taylor]: Taking taylor expansion of 2.0 in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.265 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.265 * [taylor]: Taking taylor expansion of 2.0 in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.286 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.286 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.286 * [taylor]: Taking taylor expansion of 2.0 in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.287 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.287 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.287 * [taylor]: Taking taylor expansion of 2.0 in x
0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.306 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.306 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.306 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.307 * [taylor]: Taking taylor expansion of 2.0 in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.307 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.308 * [taylor]: Taking taylor expansion of 2.0 in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.328 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.328 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0
0.328 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.328 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.328 * [taylor]: Taking taylor expansion of x in y
0.328 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.328 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.328 * [taylor]: Taking taylor expansion of 2.0 in y
0.328 * [taylor]: Taking taylor expansion of x in y
0.328 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.328 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.328 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.328 * [taylor]: Taking taylor expansion of 2.0 in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.328 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.328 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.328 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.328 * [taylor]: Taking taylor expansion of 2.0 in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.331 * [taylor]: Taking taylor expansion of 2.0 in y
0.332 * [taylor]: Taking taylor expansion of 1 in y
0.333 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
0.333 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.333 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.334 * [taylor]: Taking taylor expansion of x in y
0.334 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.334 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.334 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.334 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.335 * [taylor]: Taking taylor expansion of 2.0 in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.335 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.335 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.336 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.336 * [taylor]: Taking taylor expansion of 2.0 in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.336 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.336 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.337 * [taylor]: Taking taylor expansion of y in x
0.337 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.337 * [taylor]: Taking taylor expansion of 2.0 in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of 1 in y
0.339 * [taylor]: Taking taylor expansion of 2.0 in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.341 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.341 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of 0 in y
0.347 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (x y) around 0
0.347 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.347 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.347 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.347 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.347 * [taylor]: Taking taylor expansion of x in y
0.347 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.347 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.347 * [taylor]: Taking taylor expansion of y in y
0.348 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.348 * [taylor]: Taking taylor expansion of 2.0 in y
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.348 * [taylor]: Taking taylor expansion of x in y
0.348 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.348 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.348 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.349 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.349 * [taylor]: Taking taylor expansion of 2.0 in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.350 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.350 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.350 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.351 * [taylor]: Taking taylor expansion of y in x
0.351 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.351 * [taylor]: Taking taylor expansion of 2.0 in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of 1 in y
0.354 * [taylor]: Taking taylor expansion of (- 2.0) in y
0.354 * [taylor]: Taking taylor expansion of 2.0 in y
0.357 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.357 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.357 * [taylor]: Taking taylor expansion of y in y
0.361 * [taylor]: Taking taylor expansion of 0 in y
0.371 * * * [progress]: simplifying candidates
0.372 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x 2.0)) (exp (* x x)))
  (log (+ (* x 2.0) (* x x)))
  (exp (+ (* x 2.0) (* x x)))
  (* (cbrt (+ (* x 2.0) (* x x))) (cbrt (+ (* x 2.0) (* x x))))
  (cbrt (+ (* x 2.0) (* x x)))
  (* (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (+ (pow (* x 2.0) 3) (pow (* x x) 3))
  (+ (* (* x 2.0) (* x 2.0)) (- (* (* x x) (* x x)) (* (* x 2.0) (* x x))))
  (- (* (* x 2.0) (* x 2.0)) (* (* x x) (* x x)))
  (- (* x 2.0) (* x x))
  (+ 2.0 x)
  (* (* (exp (* x 2.0)) (exp (* x x))) (exp (* y y)))
  (* (exp (+ (* x 2.0) (* x x))) (exp (* y y)))
  (log (+ (+ (* x 2.0) (* x x)) (* y y)))
  (exp (+ (+ (* x 2.0) (* x x)) (* y y)))
  (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (* (* (+ (+ (* x 2.0) (* x x)) (* y y)) (+ (+ (* x 2.0) (* x x)) (* y y))) (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))
  (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y))))
  (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))
  (- (+ (* x 2.0) (* x x)) (* y y))
  (+ (* x x) (* y y))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
0.377 * * [simplify]: iteration  0 :  182  enodes  (cost  191 )
0.383 * * [simplify]: iteration  1 :  887  enodes  (cost  164 )
0.401 * * [simplify]: iteration  2 :  3634  enodes  (cost  160 )
0.483 * * [simplify]: iteration  3 :  5002  enodes  (cost  160 )
0.484 * [simplify]: Simplified to:
   (pow (exp x) (+ 2.0 x))
  (log (+ (* x 2.0) (* x x)))
  (pow (exp x) (+ 2.0 x))
  (* (cbrt (+ (* x 2.0) (* x x))) (cbrt (+ (* x 2.0) (* x x))))
  (cbrt (+ (* x 2.0) (* x x)))
  (pow (* x (+ 2.0 x)) 3)
  (sqrt (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (+ (pow (* x 2.0) 3) (pow (* x x) 3))
  (+ (* (* x 2.0) (* x (- 2.0 x))) (pow x 4))
  (* (pow x 2) (- (* 2.0 2.0) (pow x 2)))
  (* x (- 2.0 x))
  (+ 2.0 x)
  (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (log (+ (+ (* x 2.0) (* x x)) (* y y)))
  (exp (+ (* x (+ 2.0 x)) (pow y 2)))
  (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (pow (+ (pow y 2) (* x (+ 2.0 x))) 3)
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))
  (+ (* (* x (+ 2.0 x)) (- (* x (+ 2.0 x)) (pow y 2))) (pow y 4))
  (* (+ (* x (+ 2.0 x)) (pow y 2)) (- (* x (+ 2.0 x)) (pow y 2)))
  (- (* x (+ 2.0 x)) (pow y 2))
  (+ (* x x) (* y y))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
0.485 * * * [progress]: adding candidates to table
0.538 * * [progress]: iteration 3 / 4
0.538 * * * [progress]: picking best candidate
0.540 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))>
0.540 * * * [progress]: localizing error
0.549 * * * [progress]: generating rewritten candidates
0.549 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.569 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.577 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.581 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
0.587 * * * [progress]: generating series expansions
0.587 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.588 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0
0.588 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.588 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.588 * [taylor]: Taking taylor expansion of 2.0 in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.588 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.588 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.588 * [taylor]: Taking taylor expansion of 2.0 in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.600 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
0.600 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.600 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of 2.0 in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.601 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of 2.0 in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.614 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.614 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.614 * [taylor]: Taking taylor expansion of -1 in x
0.614 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.614 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.614 * [taylor]: Taking taylor expansion of 2.0 in x
0.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.616 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.616 * [taylor]: Taking taylor expansion of -1 in x
0.616 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.616 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.616 * [taylor]: Taking taylor expansion of 2.0 in x
0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.638 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.638 * [approximate]: Taking taylor expansion of (* (sqrt (+ x 2.0)) x) in (x) around 0
0.638 * [taylor]: Taking taylor expansion of (* (sqrt (+ x 2.0)) x) in x
0.638 * [taylor]: Taking taylor expansion of (sqrt (+ x 2.0)) in x
0.638 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of 2.0 in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of (* (sqrt (+ x 2.0)) x) in x
0.640 * [taylor]: Taking taylor expansion of (sqrt (+ x 2.0)) in x
0.640 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of 2.0 in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.683 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 x) 2.0))) in (x) around 0
0.683 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 x) 2.0))) in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.684 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 2.0)) in x
0.684 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.684 * [taylor]: Taking taylor expansion of 2.0 in x
0.686 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 x) 2.0))) in x
0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 2.0)) in x
0.686 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of 2.0 in x
0.700 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- 2.0 (/ 1 x))))) in (x) around 0
0.700 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- 2.0 (/ 1 x))))) in x
0.700 * [taylor]: Taking taylor expansion of -1 in x
0.700 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 2.0 (/ 1 x)))) in x
0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.700 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of (sqrt (- 2.0 (/ 1 x))) in x
0.701 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.701 * [taylor]: Taking taylor expansion of 2.0 in x
0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- 2.0 (/ 1 x))))) in x
0.703 * [taylor]: Taking taylor expansion of -1 in x
0.703 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 2.0 (/ 1 x)))) in x
0.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of (sqrt (- 2.0 (/ 1 x))) in x
0.703 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.703 * [taylor]: Taking taylor expansion of 2.0 in x
0.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.722 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.722 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (y x) around 0
0.722 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.722 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.722 * [taylor]: Taking taylor expansion of x in x
0.722 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.722 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.722 * [taylor]: Taking taylor expansion of 2.0 in x
0.722 * [taylor]: Taking taylor expansion of x in x
0.722 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.722 * [taylor]: Taking taylor expansion of y in x
0.723 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.723 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.723 * [taylor]: Taking taylor expansion of x in y
0.723 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.723 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.723 * [taylor]: Taking taylor expansion of 2.0 in y
0.723 * [taylor]: Taking taylor expansion of x in y
0.723 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.723 * [taylor]: Taking taylor expansion of y in y
0.723 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.723 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.723 * [taylor]: Taking taylor expansion of x in y
0.723 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.723 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.723 * [taylor]: Taking taylor expansion of 2.0 in y
0.723 * [taylor]: Taking taylor expansion of x in y
0.723 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.723 * [taylor]: Taking taylor expansion of y in y
0.723 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.723 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.723 * [taylor]: Taking taylor expansion of x in x
0.723 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.723 * [taylor]: Taking taylor expansion of 2.0 in x
0.723 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of 0 in x
0.727 * [taylor]: Taking taylor expansion of 1 in x
0.729 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
0.729 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.729 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.730 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.730 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.730 * [taylor]: Taking taylor expansion of y in x
0.730 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.730 * [taylor]: Taking taylor expansion of 2.0 in x
0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.731 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.731 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.731 * [taylor]: Taking taylor expansion of x in y
0.731 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.731 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.731 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.731 * [taylor]: Taking taylor expansion of y in y
0.731 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.731 * [taylor]: Taking taylor expansion of 2.0 in y
0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.731 * [taylor]: Taking taylor expansion of x in y
0.731 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.731 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.731 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.731 * [taylor]: Taking taylor expansion of x in y
0.732 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.732 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.732 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.732 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.732 * [taylor]: Taking taylor expansion of 2.0 in y
0.732 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.732 * [taylor]: Taking taylor expansion of x in y
0.733 * [taylor]: Taking taylor expansion of 1 in x
0.734 * [taylor]: Taking taylor expansion of 0 in x
0.736 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.736 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.737 * [taylor]: Taking taylor expansion of 2.0 in x
0.737 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.739 * [taylor]: Taking taylor expansion of 0 in x
0.741 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (y x) around 0
0.742 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.742 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.742 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.742 * [taylor]: Taking taylor expansion of y in x
0.742 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.742 * [taylor]: Taking taylor expansion of 2.0 in x
0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.743 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.743 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.743 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.743 * [taylor]: Taking taylor expansion of x in y
0.743 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.743 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.743 * [taylor]: Taking taylor expansion of y in y
0.744 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.744 * [taylor]: Taking taylor expansion of 2.0 in y
0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.744 * [taylor]: Taking taylor expansion of x in y
0.744 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.744 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.744 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.744 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.744 * [taylor]: Taking taylor expansion of x in y
0.744 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.744 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.744 * [taylor]: Taking taylor expansion of y in y
0.745 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.745 * [taylor]: Taking taylor expansion of 2.0 in y
0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.745 * [taylor]: Taking taylor expansion of x in y
0.745 * [taylor]: Taking taylor expansion of 1 in x
0.747 * [taylor]: Taking taylor expansion of 0 in x
0.748 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.748 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.749 * [taylor]: Taking taylor expansion of 2.0 in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of 0 in x
0.754 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
0.755 * [approximate]: Taking taylor expansion of (sqrt (+ x 2.0)) in (x) around 0
0.755 * [taylor]: Taking taylor expansion of (sqrt (+ x 2.0)) in x
0.755 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of 2.0 in x
0.757 * [taylor]: Taking taylor expansion of (sqrt (+ x 2.0)) in x
0.757 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.757 * [taylor]: Taking taylor expansion of x in x
0.757 * [taylor]: Taking taylor expansion of 2.0 in x
0.773 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 2.0)) in (x) around 0
0.773 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 2.0)) in x
0.773 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.773 * [taylor]: Taking taylor expansion of x in x
0.774 * [taylor]: Taking taylor expansion of 2.0 in x
0.775 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 2.0)) in x
0.775 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.775 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.775 * [taylor]: Taking taylor expansion of x in x
0.776 * [taylor]: Taking taylor expansion of 2.0 in x
0.783 * [approximate]: Taking taylor expansion of (sqrt (- 2.0 (/ 1 x))) in (x) around 0
0.783 * [taylor]: Taking taylor expansion of (sqrt (- 2.0 (/ 1 x))) in x
0.783 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.783 * [taylor]: Taking taylor expansion of 2.0 in x
0.783 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of (sqrt (- 2.0 (/ 1 x))) in x
0.786 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.786 * [taylor]: Taking taylor expansion of 2.0 in x
0.786 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.794 * * * [progress]: simplifying candidates
0.796 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))
  (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))
  (+ (+ (log x) (log (sqrt (+ 2.0 x)))) (log (sqrt (+ 2.0 x))))
  (+ (log (* x (sqrt (+ 2.0 x)))) (log (sqrt (+ 2.0 x))))
  (log (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (exp (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (* (* (* (* x x) x) (* (* (sqrt (+ 2.0 x)) (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))) (* (* (sqrt (+ 2.0 x)) (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (* (* (* (* x (sqrt (+ 2.0 x))) (* x (sqrt (+ 2.0 x)))) (* x (sqrt (+ 2.0 x)))) (* (* (sqrt (+ 2.0 x)) (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (* (cbrt (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))) (cbrt (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (cbrt (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (* (* (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (sqrt (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (sqrt (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (* (* x (sqrt (+ (pow 2.0 3) (pow x 3)))) (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* (sqrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (sqrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (* (* x (sqrt (+ (pow 2.0 3) (pow x 3)))) (sqrt (- (* 2.0 2.0) (* x x))))
  (* (sqrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (sqrt (- 2.0 x)))
  (* (* x (sqrt (- (* 2.0 2.0) (* x x)))) (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* (sqrt (- 2.0 x)) (sqrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))))
  (* (* x (sqrt (- (* 2.0 2.0) (* x x)))) (sqrt (- (* 2.0 2.0) (* x x))))
  (* (sqrt (- 2.0 x)) (sqrt (- 2.0 x)))
  (* (* x (sqrt (+ 2.0 x))) (* (cbrt (sqrt (+ 2.0 x))) (cbrt (sqrt (+ 2.0 x)))))
  (* (* x (sqrt (+ 2.0 x))) (sqrt (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x)))))
  (* (* x (sqrt (+ 2.0 x))) (sqrt (sqrt (+ 2.0 x))))
  (* (* x (sqrt (+ 2.0 x))) (sqrt 1))
  (* (* x (sqrt (+ 2.0 x))) (sqrt 1))
  (* (* x (sqrt (+ 2.0 x))) (sqrt (sqrt (+ 2.0 x))))
  (* (* x (sqrt (+ 2.0 x))) 1)
  (* (sqrt (+ 2.0 x)) (sqrt (+ 2.0 x)))
  (* (* x (sqrt (+ 2.0 x))) (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* (* x (sqrt (+ 2.0 x))) (sqrt (- (* 2.0 2.0) (* x x))))
  (* (* x (sqrt (+ (pow 2.0 3) (pow x 3)))) (sqrt (+ 2.0 x)))
  (* (* x (sqrt (- (* 2.0 2.0) (* x x)))) (sqrt (+ 2.0 x)))
  (* x (sqrt (+ 2.0 x)))
  (+ (log x) (log (sqrt (+ 2.0 x))))
  (log (* x (sqrt (+ 2.0 x))))
  (exp (* x (sqrt (+ 2.0 x))))
  (* (* (* x x) x) (* (* (sqrt (+ 2.0 x)) (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (* (cbrt (* x (sqrt (+ 2.0 x)))) (cbrt (* x (sqrt (+ 2.0 x)))))
  (cbrt (* x (sqrt (+ 2.0 x))))
  (* (* (* x (sqrt (+ 2.0 x))) (* x (sqrt (+ 2.0 x)))) (* x (sqrt (+ 2.0 x))))
  (sqrt (* x (sqrt (+ 2.0 x))))
  (sqrt (* x (sqrt (+ 2.0 x))))
  (* (sqrt x) (sqrt (sqrt (+ 2.0 x))))
  (* (sqrt x) (sqrt (sqrt (+ 2.0 x))))
  (* (sqrt x) (sqrt (sqrt (+ 2.0 x))))
  (* (sqrt x) (sqrt (sqrt (+ 2.0 x))))
  (* x (* (cbrt (sqrt (+ 2.0 x))) (cbrt (sqrt (+ 2.0 x)))))
  (* x (sqrt (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x)))))
  (* x (sqrt (sqrt (+ 2.0 x))))
  (* x (sqrt 1))
  (* x (sqrt 1))
  (* x (sqrt (sqrt (+ 2.0 x))))
  (* x 1)
  (* (cbrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* x (sqrt (+ 2.0 x)))
  (* x (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* x (sqrt (- (* 2.0 2.0) (* x x))))
  (* (exp (* y y)) (exp (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (log (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (exp (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (* (cbrt (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))) (cbrt (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))))
  (cbrt (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (* (* (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))) (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))) (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (sqrt (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (sqrt (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (+ (pow (* y y) 3) (pow (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))) 3))
  (+ (* (* y y) (* y y)) (- (* (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))) (* (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))))
  (- (* (* y y) (* y y)) (* (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (- (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (log (sqrt (+ 2.0 x)))
  (exp (sqrt (+ 2.0 x)))
  (* (cbrt (sqrt (+ 2.0 x))) (cbrt (sqrt (+ 2.0 x))))
  (cbrt (sqrt (+ 2.0 x)))
  (* (* (sqrt (+ 2.0 x)) (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))
  (sqrt (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (sqrt (cbrt (+ 2.0 x)))
  (sqrt (sqrt (+ 2.0 x)))
  (sqrt (sqrt (+ 2.0 x)))
  (sqrt 1)
  (sqrt (+ 2.0 x))
  (sqrt 1)
  (sqrt (+ 2.0 x))
  (sqrt (+ (pow 2.0 3) (pow x 3)))
  (sqrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))
  (sqrt (- (* 2.0 2.0) (* x x)))
  (sqrt (- 2.0 x))
  (/ 1 2)
  (sqrt (sqrt (+ 2.0 x)))
  (sqrt (sqrt (+ 2.0 x)))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (- (+ (* 1/2 (/ (pow x 2) (sqrt 2.0))) (* (sqrt 2.0) x)) (* 1/8 (/ (pow x 3) (pow (sqrt 2.0) 3))))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (- (+ (* 1/2 (/ x (sqrt 2.0))) (sqrt 2.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 2.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
0.802 * * [simplify]: iteration  0 :  384  enodes  (cost  637 )
0.811 * * [simplify]: iteration  1 :  1674  enodes  (cost  531 )
0.845 * * [simplify]: iteration  2 :  5001  enodes  (cost  519 )
0.849 * [simplify]: Simplified to:
   (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (+ (log x) (log (+ 2.0 x)))
  (+ (log x) (log (+ 2.0 x)))
  (+ (log x) (log (+ 2.0 x)))
  (pow (exp x) (+ 2.0 x))
  (pow (* x (+ 2.0 x)) 3)
  (pow (* x (+ 2.0 x)) 3)
  (* (cbrt (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))) (cbrt (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (cbrt (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (pow (* x (+ 2.0 x)) 3)
  (sqrt (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (sqrt (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))
  (* (+ (pow 2.0 3) (pow x 3)) x)
  (+ (* x (- x 2.0)) (* 2.0 2.0))
  (* (* x (sqrt (+ (pow 2.0 3) (pow x 3)))) (sqrt (- (* 2.0 2.0) (* x x))))
  (* (sqrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (sqrt (- 2.0 x)))
  (* (* x (sqrt (+ (pow 2.0 3) (pow x 3)))) (sqrt (- (* 2.0 2.0) (* x x))))
  (* (sqrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x)))) (sqrt (- 2.0 x)))
  (* (- (* 2.0 2.0) (* x x)) x)
  (- 2.0 x)
  (* (* x (sqrt (+ 2.0 x))) (* (cbrt (sqrt (+ 2.0 x))) (cbrt (sqrt (+ 2.0 x)))))
  (* x (* (sqrt (+ 2.0 x)) (fabs (cbrt (+ 2.0 x)))))
  (* (* x (sqrt (+ 2.0 x))) (sqrt (sqrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  (* x (sqrt (+ 2.0 x)))
  (* (* x (sqrt (+ 2.0 x))) (sqrt (sqrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  (+ 2.0 x)
  (* (* x (sqrt (+ 2.0 x))) (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* (* x (sqrt (+ 2.0 x))) (sqrt (- (* 2.0 2.0) (* x x))))
  (* (* x (sqrt (+ 2.0 x))) (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* (* x (sqrt (+ 2.0 x))) (sqrt (- (* 2.0 2.0) (* x x))))
  (* x (sqrt (+ 2.0 x)))
  (log (* x (sqrt (+ 2.0 x))))
  (log (* x (sqrt (+ 2.0 x))))
  (exp (* x (sqrt (+ 2.0 x))))
  (pow (* x (sqrt (+ 2.0 x))) 3)
  (* (cbrt (* x (sqrt (+ 2.0 x)))) (cbrt (* x (sqrt (+ 2.0 x)))))
  (cbrt (* x (sqrt (+ 2.0 x))))
  (pow (* x (sqrt (+ 2.0 x))) 3)
  (sqrt (* x (sqrt (+ 2.0 x))))
  (sqrt (* x (sqrt (+ 2.0 x))))
  (* (sqrt (sqrt (+ 2.0 x))) (sqrt x))
  (* (sqrt (sqrt (+ 2.0 x))) (sqrt x))
  (* (sqrt (sqrt (+ 2.0 x))) (sqrt x))
  (* (sqrt (sqrt (+ 2.0 x))) (sqrt x))
  (* x (* (cbrt (sqrt (+ 2.0 x))) (cbrt (sqrt (+ 2.0 x)))))
  (* (fabs (cbrt (+ 2.0 x))) x)
  (* x (sqrt (sqrt (+ 2.0 x))))
  x
  x
  (* x (sqrt (sqrt (+ 2.0 x))))
  x
  (* (cbrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* x (sqrt (+ 2.0 x)))
  (* x (sqrt (+ (pow 2.0 3) (pow x 3))))
  (* x (sqrt (- (* 2.0 2.0) (* x x))))
  (exp (+ (pow y 2) (* x (+ 2.0 x))))
  (log (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (exp (+ (pow y 2) (* x (+ 2.0 x))))
  (* (cbrt (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))) (cbrt (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))))))
  (cbrt (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (pow (+ (* x (+ 2.0 x)) (pow y 2)) 3)
  (sqrt (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (sqrt (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))
  (+ (pow (* y y) 3) (pow (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x))) 3))
  (- (* (* (pow x 2) (+ 2.0 x)) (+ 2.0 x)) (- (* y (* y (* x (+ 2.0 x)))) (pow y 4)))
  (+ (- (* (* (pow x 2) (+ 2.0 x)) (+ 2.0 x))) (pow y 4))
  (- (pow y 2) (* x (+ 2.0 x)))
  (log (sqrt (+ 2.0 x)))
  (exp (sqrt (+ 2.0 x)))
  (* (cbrt (sqrt (+ 2.0 x))) (cbrt (sqrt (+ 2.0 x))))
  (cbrt (sqrt (+ 2.0 x)))
  (pow (sqrt (+ 2.0 x)) 3)
  (fabs (cbrt (+ 2.0 x)))
  (sqrt (cbrt (+ 2.0 x)))
  (sqrt (sqrt (+ 2.0 x)))
  (sqrt (sqrt (+ 2.0 x)))
  1
  (sqrt (+ 2.0 x))
  1
  (sqrt (+ 2.0 x))
  (sqrt (+ (pow 2.0 3) (pow x 3)))
  (sqrt (+ (* 2.0 2.0) (- (* x x) (* 2.0 x))))
  (sqrt (- (* 2.0 2.0) (* x x)))
  (sqrt (- 2.0 x))
  1/2
  (sqrt (sqrt (+ 2.0 x)))
  (sqrt (sqrt (+ 2.0 x)))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (- (+ (* 1/2 (/ (pow x 2) (sqrt 2.0))) (* (sqrt 2.0) x)) (* 1/8 (/ (pow x 3) (pow (sqrt 2.0) 3))))
  (+ (* +nan.0 (- x (/ 1 x))) (- +nan.0))
  (+ (* +nan.0 (- x (/ 1 x))) (- +nan.0))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (+ (pow y 2) (* x (+ 2.0 x)))
  (- (+ (* 1/2 (/ x (sqrt 2.0))) (sqrt 2.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 2.0) 3))))
  (- (+ (/ (- +nan.0) (pow x 2)) (/ +nan.0 x)) +nan.0)
  (- (+ (/ (- +nan.0) (pow x 2)) (/ +nan.0 x)) +nan.0)
0.849 * * * [progress]: adding candidates to table
1.023 * [progress]: [Phase 3 of 3] Extracting.
1.023 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* y y) (* x (+ 2.0 x))))> #<alt (λ (x y) (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
1.023 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (+ (* x 2.0) (* x x)) (+ (+ (* x 2.0) (* x x)) (* y y)) y x)
1.023 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (+ (* y y) (* x (+ 2.0 x))))> #<alt (λ (x y) (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
1.036 * * * * [regimes]: Trying to branch on (+ (* x 2.0) (* x x)) from (#<alt (λ (x y) (+ (* y y) (* x (+ 2.0 x))))> #<alt (λ (x y) (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
1.055 * * * * [regimes]: Trying to branch on (+ (+ (* x 2.0) (* x x)) (* y y)) from (#<alt (λ (x y) (+ (* y y) (* x (+ 2.0 x))))> #<alt (λ (x y) (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
1.071 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* y y) (* x (+ 2.0 x))))> #<alt (λ (x y) (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
1.090 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* y y) (* x (+ 2.0 x))))> #<alt (λ (x y) (+ (* y y) (* (* x (sqrt (+ 2.0 x))) (sqrt (+ 2.0 x)))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
1.103 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.104 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* y y) (* x (+ 2.0 x)))
1.104 * * [simplify]: iteration  0 :  10  enodes  (cost  4 )
1.105 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
1.105 * [simplify]: Simplified to:
   (+ (* y y) (* x (+ 2.0 x)))
1.756 * [regime-testing]: Baseline error score: 0.014251781472684086
1.756 * [regime-testing]: Oracle error score: 0.007000875109388674
1.757 * [regime-testing]: End program error score: 0.014251781472684086
1.774 * [regime-testing]: Target error score: 0.013751718964870608