6.863 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (+ (* x x) (* x y)))
0.022 * * [simplify]: iteration  0 :  18  enodes  (cost  3 )
0.023 * * [simplify]: iteration  1 :  36  enodes  (cost  3 )
0.025 * * [simplify]: iteration  2 :  58  enodes  (cost  3 )
0.026 * * [simplify]: iteration  3 :  60  enodes  (cost  3 )
0.028 * * [simplify]: iteration  4 :  60  enodes  (cost  3 )
0.028 * [simplify]: Simplified to:
   (* (* x (+ x y)) 2.0)
0.030 * * [progress]: iteration 1 / 4
0.030 * * * [progress]: picking best candidate
0.032 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (+ x y)) 2.0))>
0.032 * * * [progress]: localizing error
0.036 * * * [progress]: generating rewritten candidates
0.036 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.067 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.089 * * * [progress]: generating series expansions
0.089 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.089 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.089 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.089 * [taylor]: Taking taylor expansion of 2.0 in y
0.089 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.089 * [taylor]: Taking taylor expansion of (+ x y) in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.089 * [taylor]: Taking taylor expansion of 2.0 in x
0.089 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (+ x y) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.090 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.090 * [taylor]: Taking taylor expansion of 2.0 in x
0.090 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of (+ x y) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of y in x
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.091 * [taylor]: Taking taylor expansion of 2.0 in y
0.091 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of 2.0 in y
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.097 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.097 * [taylor]: Taking taylor expansion of 2.0 in y
0.097 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.097 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.097 * [taylor]: Taking taylor expansion of x in y
0.097 * [taylor]: Taking taylor expansion of x in y
0.098 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.098 * [taylor]: Taking taylor expansion of 2.0 in x
0.098 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.098 * [taylor]: Taking taylor expansion of y in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.099 * [taylor]: Taking taylor expansion of 2.0 in x
0.099 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.099 * [taylor]: Taking taylor expansion of y in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of 2.0 in y
0.101 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.101 * [taylor]: Taking taylor expansion of 2.0 in y
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.110 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.110 * [taylor]: Taking taylor expansion of 2.0 in y
0.110 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.111 * [taylor]: Taking taylor expansion of 2.0 in x
0.111 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.111 * [taylor]: Taking taylor expansion of y 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 x in x
0.112 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.112 * [taylor]: Taking taylor expansion of 2.0 in x
0.112 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of 2.0 in y
0.114 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.114 * [taylor]: Taking taylor expansion of 2.0 in y
0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.123 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.123 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of (+ x y) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (+ x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (+ x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of 1 in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.127 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.127 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.127 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.129 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of 1 in y
0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.137 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.137 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.137 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.137 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) 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 x in x
0.139 * [taylor]: Taking taylor expansion of 1 in y
0.140 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.140 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.146 * * * [progress]: simplifying candidates
0.147 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) 2.0)
  (+ (+ (log x) (log (+ x y))) (log 2.0))
  (+ (log (* x (+ x y))) (log 2.0))
  (log (* (* x (+ x y)) 2.0))
  (exp (* (* x (+ x y)) 2.0))
  (* (* (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y))) (* (* 2.0 2.0) 2.0))
  (* (* (* (* x (+ x y)) (* x (+ x y))) (* x (+ x y))) (* (* 2.0 2.0) 2.0))
  (* (cbrt (* (* x (+ x y)) 2.0)) (cbrt (* (* x (+ x y)) 2.0)))
  (cbrt (* (* x (+ x y)) 2.0))
  (* (* (* (* x (+ x y)) 2.0) (* (* x (+ x y)) 2.0)) (* (* x (+ x y)) 2.0))
  (sqrt (* (* x (+ x y)) 2.0))
  (sqrt (* (* x (+ x y)) 2.0))
  (* (* x (+ x y)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (* x (+ x y)) (sqrt 2.0))
  (* (* x (+ x y)) 1)
  (* (+ x y) 2.0)
  (* (* x (+ (pow x 3) (pow y 3))) 2.0)
  (* (* x (- (* x x) (* y y))) 2.0)
  (* x (+ x y))
  (+ (log x) (log (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (* (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (* (* (* x (+ x y)) (* x (+ x y))) (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* x x)
  (* x y)
  (* x x)
  (* y x)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
0.150 * * [simplify]: iteration  0 :  201  enodes  (cost  193 )
0.156 * * [simplify]: iteration  1 :  1117  enodes  (cost  164 )
0.183 * * [simplify]: iteration  2 :  5002  enodes  (cost  164 )
0.184 * [simplify]: Simplified to:
   (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
  (log (* (* x (+ x y)) 2.0))
  (log (* (* x (+ x y)) 2.0))
  (log (* (* x (+ x y)) 2.0))
  (exp (* (* x (+ x y)) 2.0))
  (pow (* 2.0 (* x (+ x y))) 3)
  (pow (* 2.0 (* x (+ x y))) 3)
  (* (cbrt (* (* x (+ x y)) 2.0)) (cbrt (* (* x (+ x y)) 2.0)))
  (cbrt (* (* x (+ x y)) 2.0))
  (pow (* 2.0 (* x (+ x y))) 3)
  (sqrt (* (* x (+ x y)) 2.0))
  (sqrt (* (* x (+ x y)) 2.0))
  (* (* x (+ x y)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (* x (+ x y)) (sqrt 2.0))
  (* x (+ x y))
  (* (+ x y) 2.0)
  (* (* x (+ (pow x 3) (pow y 3))) 2.0)
  (* (* x (- (* x x) (* y y))) 2.0)
  (* x (+ x y))
  (log (* x (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (pow (* x (+ x y)) 3)
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (pow (* x (+ x y)) 3)
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt (+ x y)) (pow x 1/2))
  (* (sqrt (+ x y)) (pow x 1/2))
  (pow x 2)
  (* x y)
  (pow x 2)
  (* x y)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  x
  x
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
  (* x (+ x y))
  (* x (+ x y))
  (* x (+ x y))
0.184 * * * [progress]: adding candidates to table
0.247 * * [progress]: iteration 2 / 4
0.248 * * * [progress]: picking best candidate
0.250 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (+ x y) 2.0)))>
0.250 * * * [progress]: localizing error
0.255 * * * [progress]: generating rewritten candidates
0.255 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.282 * * * [progress]: generating series expansions
0.282 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.283 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.283 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.283 * [taylor]: Taking taylor expansion of 2.0 in y
0.283 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.283 * [taylor]: Taking taylor expansion of x in y
0.283 * [taylor]: Taking taylor expansion of (+ x y) in y
0.283 * [taylor]: Taking taylor expansion of x in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.283 * [taylor]: Taking taylor expansion of 2.0 in x
0.283 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (+ x y) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of y in x
0.283 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.283 * [taylor]: Taking taylor expansion of 2.0 in x
0.283 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (+ x y) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of y in x
0.284 * [taylor]: Taking taylor expansion of 0 in y
0.284 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.284 * [taylor]: Taking taylor expansion of 2.0 in y
0.284 * [taylor]: Taking taylor expansion of y in y
0.286 * [taylor]: Taking taylor expansion of 2.0 in y
0.288 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.291 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.291 * [taylor]: Taking taylor expansion of 2.0 in y
0.291 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.291 * [taylor]: Taking taylor expansion of x in y
0.291 * [taylor]: Taking taylor expansion of x in y
0.291 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.291 * [taylor]: Taking taylor expansion of 2.0 in x
0.291 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.292 * [taylor]: Taking taylor expansion of 2.0 in x
0.292 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.292 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of 2.0 in y
0.297 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.297 * [taylor]: Taking taylor expansion of 2.0 in y
0.297 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of 0 in y
0.303 * [taylor]: Taking taylor expansion of 0 in y
0.307 * [taylor]: Taking taylor expansion of 0 in y
0.307 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.307 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.307 * [taylor]: Taking taylor expansion of 2.0 in y
0.307 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.307 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.308 * [taylor]: Taking taylor expansion of x in y
0.308 * [taylor]: Taking taylor expansion of x in y
0.308 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.308 * [taylor]: Taking taylor expansion of 2.0 in x
0.308 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.308 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.308 * [taylor]: Taking taylor expansion of y in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.309 * [taylor]: Taking taylor expansion of 2.0 in x
0.309 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.309 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.309 * [taylor]: Taking taylor expansion of y in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.310 * [taylor]: Taking taylor expansion of 2.0 in y
0.311 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.311 * [taylor]: Taking taylor expansion of 2.0 in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.313 * [taylor]: Taking taylor expansion of 0 in y
0.316 * [taylor]: Taking taylor expansion of 0 in y
0.320 * [taylor]: Taking taylor expansion of 0 in y
0.321 * * * [progress]: simplifying candidates
0.321 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* (+ x y) 2.0))
  (* x (* (+ x y) 2.0))
  (+ (log x) (+ (log (+ x y)) (log 2.0)))
  (+ (log x) (log (* (+ x y) 2.0)))
  (log (* x (* (+ x y) 2.0)))
  (exp (* x (* (+ x y) 2.0)))
  (* (* (* x x) x) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* 2.0 2.0) 2.0)))
  (* (* (* x x) x) (* (* (* (+ x y) 2.0) (* (+ x y) 2.0)) (* (+ x y) 2.0)))
  (* (cbrt (* x (* (+ x y) 2.0))) (cbrt (* x (* (+ x y) 2.0))))
  (cbrt (* x (* (+ x y) 2.0)))
  (* (* (* x (* (+ x y) 2.0)) (* x (* (+ x y) 2.0))) (* x (* (+ x y) 2.0)))
  (sqrt (* x (* (+ x y) 2.0)))
  (sqrt (* x (* (+ x y) 2.0)))
  (* x (+ x y))
  (* (cbrt x) (* (+ x y) 2.0))
  (* (sqrt x) (* (+ x y) 2.0))
  (* x (* (+ x y) 2.0))
  (* x (* (+ (pow x 3) (pow y 3)) 2.0))
  (* x (* (- (* x x) (* y y)) 2.0))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.324 * * [simplify]: iteration  0 :  148  enodes  (cost  106 )
0.328 * * [simplify]: iteration  1 :  591  enodes  (cost  87 )
0.342 * * [simplify]: iteration  2 :  3220  enodes  (cost  87 )
0.405 * * [simplify]: iteration  3 :  5002  enodes  (cost  87 )
0.406 * [simplify]: Simplified to:
   (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
  (log (* x (* (+ x y) 2.0)))
  (log (* x (* (+ x y) 2.0)))
  (log (* x (* (+ x y) 2.0)))
  (exp (* x (* (+ x y) 2.0)))
  (pow (* x (* (+ x y) 2.0)) 3)
  (pow (* x (* (+ x y) 2.0)) 3)
  (* (cbrt (* x (* (+ x y) 2.0))) (cbrt (* x (* (+ x y) 2.0))))
  (cbrt (* x (* (+ x y) 2.0)))
  (pow (* x (* (+ x y) 2.0)) 3)
  (sqrt (* x (* (+ x y) 2.0)))
  (sqrt (* x (* (+ x y) 2.0)))
  (* x (+ x y))
  (* (cbrt x) (* (+ x y) 2.0))
  (* (sqrt x) (* (+ x y) 2.0))
  (* 2.0 (* x (+ x y)))
  (* x (* (+ (pow x 3) (pow y 3)) 2.0))
  (* x (* (- (* x x) (* y y)) 2.0))
  (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
0.406 * * * [progress]: adding candidates to table
0.441 * * [progress]: iteration 3 / 4
0.441 * * * [progress]: picking best candidate
0.442 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))>
0.442 * * * [progress]: localizing error
0.449 * * * [progress]: generating rewritten candidates
0.449 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.562 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.595 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.618 * * * [progress]: generating series expansions
0.618 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.619 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (* (+ x y) x)) in (x y) around 0
0.620 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (* (+ x y) x)) in y
0.620 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.620 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.620 * [taylor]: Taking taylor expansion of 2.0 in y
0.620 * [taylor]: Taking taylor expansion of (* (+ x y) x) in y
0.620 * [taylor]: Taking taylor expansion of (+ x y) in y
0.620 * [taylor]: Taking taylor expansion of x in y
0.620 * [taylor]: Taking taylor expansion of y in y
0.620 * [taylor]: Taking taylor expansion of x in y
0.620 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (* (+ x y) x)) in x
0.620 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.620 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.620 * [taylor]: Taking taylor expansion of 2.0 in x
0.621 * [taylor]: Taking taylor expansion of (* (+ x y) x) in x
0.621 * [taylor]: Taking taylor expansion of (+ x y) in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of y in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (* (+ x y) x)) in x
0.621 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.621 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.621 * [taylor]: Taking taylor expansion of 2.0 in x
0.622 * [taylor]: Taking taylor expansion of (* (+ x y) x) in x
0.622 * [taylor]: Taking taylor expansion of (+ x y) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of y in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of 0 in y
0.626 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) y) in y
0.626 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.626 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.626 * [taylor]: Taking taylor expansion of 2.0 in y
0.627 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.631 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.631 * [taylor]: Taking taylor expansion of 2.0 in y
0.638 * [taylor]: Taking taylor expansion of 0 in y
0.644 * [taylor]: Taking taylor expansion of 0 in y
0.646 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in (x y) around 0
0.646 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in y
0.646 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in y
0.646 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.646 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.646 * [taylor]: Taking taylor expansion of y in y
0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.646 * [taylor]: Taking taylor expansion of x in y
0.646 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.646 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.646 * [taylor]: Taking taylor expansion of 2.0 in y
0.647 * [taylor]: Taking taylor expansion of x in y
0.649 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in x
0.649 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in x
0.649 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.649 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.649 * [taylor]: Taking taylor expansion of y in x
0.649 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.650 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.650 * [taylor]: Taking taylor expansion of 2.0 in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in x
0.653 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in x
0.653 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.653 * [taylor]: Taking taylor expansion of y in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.653 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.653 * [taylor]: Taking taylor expansion of 2.0 in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.657 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.657 * [taylor]: Taking taylor expansion of 2.0 in y
0.661 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) y) in y
0.661 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.661 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.661 * [taylor]: Taking taylor expansion of 2.0 in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.669 * [taylor]: Taking taylor expansion of 0 in y
0.675 * [taylor]: Taking taylor expansion of 0 in y
0.683 * [taylor]: Taking taylor expansion of 0 in y
0.685 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in (x y) around 0
0.685 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in y
0.685 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in y
0.685 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.685 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.685 * [taylor]: Taking taylor expansion of y in y
0.685 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.685 * [taylor]: Taking taylor expansion of x in y
0.686 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.686 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.686 * [taylor]: Taking taylor expansion of 2.0 in y
0.686 * [taylor]: Taking taylor expansion of x in y
0.689 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in x
0.689 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in x
0.689 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.689 * [taylor]: Taking taylor expansion of y in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.689 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.689 * [taylor]: Taking taylor expansion of 2.0 in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in x
0.693 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in x
0.693 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.693 * [taylor]: Taking taylor expansion of y in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.693 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.693 * [taylor]: Taking taylor expansion of 2.0 in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.696 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.696 * [taylor]: Taking taylor expansion of 2.0 in y
0.700 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) y) in y
0.700 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.700 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.700 * [taylor]: Taking taylor expansion of 2.0 in y
0.701 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of 0 in y
0.719 * [taylor]: Taking taylor expansion of 0 in y
0.727 * [taylor]: Taking taylor expansion of 0 in y
0.728 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.728 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (* x (+ x y))) in (x y) around 0
0.728 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* x (+ x y))) in y
0.728 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.728 * [taylor]: Taking taylor expansion of 2.0 in y
0.729 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.729 * [taylor]: Taking taylor expansion of x in y
0.729 * [taylor]: Taking taylor expansion of (+ x y) in y
0.729 * [taylor]: Taking taylor expansion of x in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* x (+ x y))) in x
0.729 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.729 * [taylor]: Taking taylor expansion of 2.0 in x
0.730 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (+ x y) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of y in x
0.730 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* x (+ x y))) in x
0.730 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.730 * [taylor]: Taking taylor expansion of 2.0 in x
0.731 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of (+ x y) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of y in x
0.731 * [taylor]: Taking taylor expansion of 0 in y
0.732 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) y) in y
0.732 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.732 * [taylor]: Taking taylor expansion of 2.0 in y
0.733 * [taylor]: Taking taylor expansion of y in y
0.735 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.735 * [taylor]: Taking taylor expansion of 2.0 in y
0.739 * [taylor]: Taking taylor expansion of 0 in y
0.743 * [taylor]: Taking taylor expansion of 0 in y
0.744 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in (x y) around 0
0.744 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in y
0.744 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in y
0.744 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.744 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.744 * [taylor]: Taking taylor expansion of y in y
0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.744 * [taylor]: Taking taylor expansion of x in y
0.745 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.745 * [taylor]: Taking taylor expansion of 2.0 in y
0.745 * [taylor]: Taking taylor expansion of x in y
0.746 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in x
0.746 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in x
0.746 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.746 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.746 * [taylor]: Taking taylor expansion of y in x
0.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.747 * [taylor]: Taking taylor expansion of 2.0 in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in x
0.749 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in x
0.749 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.749 * [taylor]: Taking taylor expansion of y in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.749 * [taylor]: Taking taylor expansion of 2.0 in x
0.750 * [taylor]: Taking taylor expansion of x in x
0.751 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.751 * [taylor]: Taking taylor expansion of 2.0 in y
0.753 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) y) in y
0.753 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.753 * [taylor]: Taking taylor expansion of 2.0 in y
0.754 * [taylor]: Taking taylor expansion of y in y
0.758 * [taylor]: Taking taylor expansion of 0 in y
0.762 * [taylor]: Taking taylor expansion of 0 in y
0.768 * [taylor]: Taking taylor expansion of 0 in y
0.769 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in (x y) around 0
0.769 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in y
0.769 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in y
0.769 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.769 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.769 * [taylor]: Taking taylor expansion of y in y
0.769 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.769 * [taylor]: Taking taylor expansion of x in y
0.769 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.769 * [taylor]: Taking taylor expansion of 2.0 in y
0.770 * [taylor]: Taking taylor expansion of x in y
0.771 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in x
0.771 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in x
0.771 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.771 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.771 * [taylor]: Taking taylor expansion of y in x
0.771 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.771 * [taylor]: Taking taylor expansion of x in x
0.771 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.771 * [taylor]: Taking taylor expansion of 2.0 in x
0.772 * [taylor]: Taking taylor expansion of x in x
0.773 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in x
0.773 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in x
0.773 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.773 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.773 * [taylor]: Taking taylor expansion of y 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 (sqrt 2.0) in x
0.774 * [taylor]: Taking taylor expansion of 2.0 in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.776 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.776 * [taylor]: Taking taylor expansion of 2.0 in y
0.778 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) y) in y
0.778 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.778 * [taylor]: Taking taylor expansion of 2.0 in y
0.778 * [taylor]: Taking taylor expansion of y in y
0.782 * [taylor]: Taking taylor expansion of 0 in y
0.786 * [taylor]: Taking taylor expansion of 0 in y
0.795 * [taylor]: Taking taylor expansion of 0 in y
0.796 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.796 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.796 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.796 * [taylor]: Taking taylor expansion of x in y
0.796 * [taylor]: Taking taylor expansion of (+ x y) in y
0.796 * [taylor]: Taking taylor expansion of x in y
0.796 * [taylor]: Taking taylor expansion of y in y
0.796 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.796 * [taylor]: Taking taylor expansion of x in x
0.796 * [taylor]: Taking taylor expansion of (+ x y) in x
0.796 * [taylor]: Taking taylor expansion of x in x
0.796 * [taylor]: Taking taylor expansion of y in x
0.796 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.796 * [taylor]: Taking taylor expansion of x in x
0.796 * [taylor]: Taking taylor expansion of (+ x y) in x
0.796 * [taylor]: Taking taylor expansion of x in x
0.796 * [taylor]: Taking taylor expansion of y in x
0.796 * [taylor]: Taking taylor expansion of 0 in y
0.797 * [taylor]: Taking taylor expansion of y in y
0.797 * [taylor]: Taking taylor expansion of 1 in y
0.798 * [taylor]: Taking taylor expansion of 0 in y
0.799 * [taylor]: Taking taylor expansion of 0 in y
0.800 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.800 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.800 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.800 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.800 * [taylor]: Taking taylor expansion of y in y
0.800 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.800 * [taylor]: Taking taylor expansion of x in y
0.800 * [taylor]: Taking taylor expansion of x in y
0.800 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.800 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.800 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.800 * [taylor]: Taking taylor expansion of y in x
0.800 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.800 * [taylor]: Taking taylor expansion of x in x
0.801 * [taylor]: Taking taylor expansion of x in x
0.801 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.801 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.801 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.801 * [taylor]: Taking taylor expansion of y in x
0.801 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.801 * [taylor]: Taking taylor expansion of x in x
0.801 * [taylor]: Taking taylor expansion of x in x
0.802 * [taylor]: Taking taylor expansion of 1 in y
0.803 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.803 * [taylor]: Taking taylor expansion of y in y
0.804 * [taylor]: Taking taylor expansion of 0 in y
0.806 * [taylor]: Taking taylor expansion of 0 in y
0.809 * [taylor]: Taking taylor expansion of 0 in y
0.810 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.810 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.810 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.810 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.810 * [taylor]: Taking taylor expansion of y in y
0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.810 * [taylor]: Taking taylor expansion of x in y
0.810 * [taylor]: Taking taylor expansion of x in y
0.810 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.810 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.810 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.810 * [taylor]: Taking taylor expansion of y in x
0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.811 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.811 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.811 * [taylor]: Taking taylor expansion of y in x
0.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of 1 in y
0.813 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.813 * [taylor]: Taking taylor expansion of y in y
0.814 * [taylor]: Taking taylor expansion of 0 in y
0.816 * [taylor]: Taking taylor expansion of 0 in y
0.819 * [taylor]: Taking taylor expansion of 0 in y
0.819 * * * [progress]: simplifying candidates
0.820 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0))
  (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0))
  (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0))
  (+ (+ (+ (log x) (log (+ x y))) (log (sqrt 2.0))) (log (sqrt 2.0)))
  (+ (+ (log (* x (+ x y))) (log (sqrt 2.0))) (log (sqrt 2.0)))
  (+ (log (* (* x (+ x y)) (sqrt 2.0))) (log (sqrt 2.0)))
  (log (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))
  (exp (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))
  (* (* (* (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y))) (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0))) (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)))
  (* (* (* (* (* x (+ x y)) (* x (+ x y))) (* x (+ x y))) (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0))) (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)))
  (* (* (* (* (* x (+ x y)) (sqrt 2.0)) (* (* x (+ x y)) (sqrt 2.0))) (* (* x (+ x y)) (sqrt 2.0))) (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)))
  (* (cbrt (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0))) (cbrt (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0))))
  (cbrt (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))
  (* (* (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)) (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0))) (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))
  (sqrt (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))
  (sqrt (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))
  (* (* (* x (+ x y)) (sqrt 2.0)) (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))))
  (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt (* (cbrt 2.0) (cbrt 2.0))))
  (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt (sqrt 2.0)))
  (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 1))
  (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt (sqrt 2.0)))
  (* (* (* x (+ x y)) (sqrt 2.0)) 1)
  (* (sqrt 2.0) (sqrt 2.0))
  (* (* (* x (+ (pow x 3) (pow y 3))) (sqrt 2.0)) (sqrt 2.0))
  (* (* (* x (- (* x x) (* y y))) (sqrt 2.0)) (sqrt 2.0))
  (* (* x (+ x y)) (sqrt 2.0))
  (* (* x (+ x y)) (sqrt 2.0))
  (+ (+ (log x) (log (+ x y))) (log (sqrt 2.0)))
  (+ (log (* x (+ x y))) (log (sqrt 2.0)))
  (log (* (* x (+ x y)) (sqrt 2.0)))
  (exp (* (* x (+ x y)) (sqrt 2.0)))
  (* (* (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y))) (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)))
  (* (* (* (* x (+ x y)) (* x (+ x y))) (* x (+ x y))) (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)))
  (* (cbrt (* (* x (+ x y)) (sqrt 2.0))) (cbrt (* (* x (+ x y)) (sqrt 2.0))))
  (cbrt (* (* x (+ x y)) (sqrt 2.0)))
  (* (* (* (* x (+ x y)) (sqrt 2.0)) (* (* x (+ x y)) (sqrt 2.0))) (* (* x (+ x y)) (sqrt 2.0)))
  (sqrt (* (* x (+ x y)) (sqrt 2.0)))
  (sqrt (* (* x (+ x y)) (sqrt 2.0)))
  (* (* x (+ x y)) (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))))
  (* (* x (+ x y)) (sqrt (* (cbrt 2.0) (cbrt 2.0))))
  (* (* x (+ x y)) (sqrt (sqrt 2.0)))
  (* (* x (+ x y)) (sqrt 1))
  (* (* x (+ x y)) (sqrt (sqrt 2.0)))
  (* (* x (+ x y)) 1)
  (* (+ x y) (sqrt 2.0))
  (* (* x (+ (pow x 3) (pow y 3))) (sqrt 2.0))
  (* (* x (- (* x x) (* y y))) (sqrt 2.0))
  (* x (+ x y))
  (+ (log x) (log (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (* (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (* (* (* x (+ x y)) (* x (+ x y))) (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* x x)
  (* x y)
  (* x x)
  (* y x)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (+ (* (pow (sqrt 2.0) 2) (pow x 2)) (* (pow (sqrt 2.0) 2) (* y x)))
  (+ (* (pow (sqrt 2.0) 2) (pow x 2)) (* (pow (sqrt 2.0) 2) (* y x)))
  (+ (* (pow (sqrt 2.0) 2) (pow x 2)) (* (pow (sqrt 2.0) 2) (* y x)))
  (+ (* (sqrt 2.0) (* y x)) (* (sqrt 2.0) (pow x 2)))
  (+ (* (sqrt 2.0) (* y x)) (* (sqrt 2.0) (pow x 2)))
  (+ (* (sqrt 2.0) (* y x)) (* (sqrt 2.0) (pow x 2)))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
0.825 * * [simplify]: iteration  0 :  301  enodes  (cost  419 )
0.834 * * [simplify]: iteration  1 :  1848  enodes  (cost  346 )
0.872 * * [simplify]: iteration  2 :  5001  enodes  (cost  342 )
0.874 * [simplify]: Simplified to:
   (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) 2.0)
  (+ (log (* x (+ x y))) (log 2.0))
  (+ (log (* x (+ x y))) (log 2.0))
  (+ (log (* x (+ x y))) (log 2.0))
  (+ (log (* x (+ x y))) (log 2.0))
  (pow (exp (* x (+ x y))) 2.0)
  (pow (* (* x (+ x y)) 2.0) 3)
  (pow (* (* x (+ x y)) 2.0) 3)
  (pow (* (* x (+ x y)) 2.0) 3)
  (* (cbrt (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0))) (cbrt (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0))))
  (cbrt (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))
  (pow (* (* x (+ x y)) 2.0) 3)
  (sqrt (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))
  (sqrt (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))
  (* (* (* x (+ x y)) (sqrt 2.0)) (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))))
  (* (* x (+ x y)) (* (sqrt 2.0) (fabs (cbrt 2.0))))
  (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt (sqrt 2.0)))
  (* (* x (+ x y)) (sqrt 2.0))
  (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt (sqrt 2.0)))
  (* (* x (+ x y)) (sqrt 2.0))
  2.0
  (* (* x (+ (pow x 3) (pow y 3))) 2.0)
  (* (* x (- (* x x) (* y y))) 2.0)
  (* (* x (+ x y)) (sqrt 2.0))
  (* (* x (+ x y)) (sqrt 2.0))
  (log (* (* x (+ x y)) (sqrt 2.0)))
  (log (* (* x (+ x y)) (sqrt 2.0)))
  (log (* (* x (+ x y)) (sqrt 2.0)))
  (exp (* (* x (+ x y)) (sqrt 2.0)))
  (pow (* (* x (+ x y)) (sqrt 2.0)) 3)
  (pow (* (* x (+ x y)) (sqrt 2.0)) 3)
  (* (cbrt (* (* x (+ x y)) (sqrt 2.0))) (cbrt (* (* x (+ x y)) (sqrt 2.0))))
  (cbrt (* (* x (+ x y)) (sqrt 2.0)))
  (pow (* (* x (+ x y)) (sqrt 2.0)) 3)
  (sqrt (* (* x (+ x y)) (sqrt 2.0)))
  (sqrt (* (* x (+ x y)) (sqrt 2.0)))
  (* (* x (+ x y)) (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))))
  (* x (* (+ x y) (fabs (cbrt 2.0))))
  (* (* x (+ x y)) (sqrt (sqrt 2.0)))
  (* x (+ x y))
  (* (* x (+ x y)) (sqrt (sqrt 2.0)))
  (* x (+ x y))
  (* (+ x y) (sqrt 2.0))
  (* (* x (+ (pow x 3) (pow y 3))) (sqrt 2.0))
  (* (* x (- (* x x) (* y y))) (sqrt 2.0))
  (* x (+ x y))
  (log (* x (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (pow (* x (+ x y)) 3)
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (pow (* x (+ x y)) 3)
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (pow x 2)
  (* x y)
  (pow x 2)
  (* x y)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  x
  x
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) (sqrt 2.0))
  (* (* x (+ x y)) (sqrt 2.0))
  (* (* x (+ x y)) (sqrt 2.0))
  (* x (+ x y))
  (* x (+ x y))
  (* x (+ x y))
0.874 * * * [progress]: adding candidates to table
0.978 * [progress]: [Phase 3 of 3] Extracting.
0.978 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (* (+ x y) 2.0)))> #<alt (λ (x y) (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))>)
0.978 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.978 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (* (+ x y) 2.0)))> #<alt (λ (x y) (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))>)
0.988 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (* (+ x y) 2.0)))> #<alt (λ (x y) (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))>)
1.001 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.001 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* (+ x y) 2.0))
1.002 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
1.002 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
1.002 * [simplify]: Simplified to:
   (* x (* (+ x y) 2.0))
1.508 * [regime-testing]: Baseline error score: 0.05038129766220777
1.508 * [regime-testing]: Oracle error score: 0.007000875109388674
1.509 * [regime-testing]: End program error score: 0.05038129766220777
1.527 * [regime-testing]: Target error score: 0.010376297037129641