11.901 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (+ (* x x) (* x y)))
0.023 * * [simplify]: iteration  0 :  18  enodes  (cost  3 )
0.024 * * [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)
0.032 * * [progress]: iteration 1 / 4
0.032 * * * [progress]: picking best candidate
0.034 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (+ x y)) 2.0))>
0.034 * * * [progress]: localizing error
0.039 * * * [progress]: generating rewritten candidates
0.039 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.045 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.055 * * * [progress]: generating series expansions
0.055 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.056 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.056 * [taylor]: Taking taylor expansion of 2.0 in y
0.056 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (+ x y) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.056 * [taylor]: Taking taylor expansion of 2.0 in x
0.056 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (+ x y) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.056 * [taylor]: Taking taylor expansion of 2.0 in x
0.056 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (+ x y) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.057 * [taylor]: Taking taylor expansion of 2.0 in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of 2.0 in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.065 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.065 * [taylor]: Taking taylor expansion of 2.0 in y
0.065 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.066 * [taylor]: Taking taylor expansion of 2.0 in x
0.066 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.067 * [taylor]: Taking taylor expansion of 2.0 in x
0.067 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 2.0 in y
0.070 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.070 * [taylor]: Taking taylor expansion of 2.0 in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.081 * [taylor]: Taking taylor expansion of 0 in y
0.081 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.081 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.081 * [taylor]: Taking taylor expansion of 2.0 in y
0.081 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.081 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.082 * [taylor]: Taking taylor expansion of x in y
0.082 * [taylor]: Taking taylor expansion of x in y
0.082 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.082 * [taylor]: Taking taylor expansion of 2.0 in x
0.082 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.082 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.083 * [taylor]: Taking taylor expansion of 2.0 in x
0.083 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.083 * [taylor]: Taking taylor expansion of y 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
0.084 * [taylor]: Taking taylor expansion of 2.0 in y
0.085 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.085 * [taylor]: Taking taylor expansion of 2.0 in y
0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.097 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.097 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.097 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.097 * [taylor]: Taking taylor expansion of x in y
0.097 * [taylor]: Taking taylor expansion of (+ x y) in y
0.097 * [taylor]: Taking taylor expansion of x in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (+ x y) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (+ x y) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.098 * [taylor]: Taking taylor expansion of 1 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.101 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.101 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.101 * [taylor]: Taking taylor expansion of x in y
0.101 * [taylor]: Taking taylor expansion of x in y
0.102 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of 1 in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.112 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.112 * [taylor]: Taking taylor expansion of y 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 x in y
0.113 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of 1 in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.123 * * * [progress]: simplifying candidates
0.123 * [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))
0.127 * * [simplify]: iteration  0 :  201  enodes  (cost  193 )
0.132 * * [simplify]: iteration  1 :  1117  enodes  (cost  164 )
0.158 * * [simplify]: iteration  2 :  5002  enodes  (cost  164 )
0.160 * [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))
0.160 * * * [progress]: adding candidates to table
0.262 * * [progress]: iteration 2 / 4
0.262 * * * [progress]: picking best candidate
0.267 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (+ x y) 2.0)))>
0.267 * * * [progress]: localizing error
0.272 * * * [progress]: generating rewritten candidates
0.272 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.278 * * * [progress]: generating series expansions
0.278 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.279 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.279 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.279 * [taylor]: Taking taylor expansion of 2.0 in y
0.279 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.279 * [taylor]: Taking taylor expansion of x in y
0.279 * [taylor]: Taking taylor expansion of (+ x y) in y
0.279 * [taylor]: Taking taylor expansion of x in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.279 * [taylor]: Taking taylor expansion of 2.0 in x
0.279 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of (+ x y) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.279 * [taylor]: Taking taylor expansion of 2.0 in x
0.279 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of (+ x y) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.280 * [taylor]: Taking taylor expansion of 0 in y
0.280 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.280 * [taylor]: Taking taylor expansion of 2.0 in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of 2.0 in y
0.285 * [taylor]: Taking taylor expansion of 0 in y
0.288 * [taylor]: Taking taylor expansion of 0 in y
0.288 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.288 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.288 * [taylor]: Taking taylor expansion of 2.0 in y
0.288 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.288 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.288 * [taylor]: Taking taylor expansion of x in y
0.288 * [taylor]: Taking taylor expansion of x in y
0.289 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.289 * [taylor]: Taking taylor expansion of 2.0 in x
0.289 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.289 * [taylor]: Taking taylor expansion of y in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.290 * [taylor]: Taking taylor expansion of 2.0 in x
0.290 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.290 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.290 * [taylor]: Taking taylor expansion of y in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of 2.0 in y
0.292 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.292 * [taylor]: Taking taylor expansion of 2.0 in y
0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.299 * [taylor]: Taking taylor expansion of 0 in y
0.303 * [taylor]: Taking taylor expansion of 0 in y
0.304 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.304 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.304 * [taylor]: Taking taylor expansion of 2.0 in y
0.304 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.304 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.304 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.304 * [taylor]: Taking taylor expansion of x in y
0.304 * [taylor]: Taking taylor expansion of x in y
0.304 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.304 * [taylor]: Taking taylor expansion of 2.0 in x
0.304 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.304 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.304 * [taylor]: Taking taylor expansion of y in x
0.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.305 * [taylor]: Taking taylor expansion of 2.0 in x
0.305 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.305 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.305 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.305 * [taylor]: Taking taylor expansion of y in x
0.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of 2.0 in y
0.308 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.308 * [taylor]: Taking taylor expansion of 2.0 in y
0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.308 * [taylor]: Taking taylor expansion of y in y
0.311 * [taylor]: Taking taylor expansion of 0 in y
0.315 * [taylor]: Taking taylor expansion of 0 in y
0.319 * [taylor]: Taking taylor expansion of 0 in y
0.319 * * * [progress]: simplifying candidates
0.320 * [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)))
0.323 * * [simplify]: iteration  0 :  148  enodes  (cost  106 )
0.326 * * [simplify]: iteration  1 :  591  enodes  (cost  87 )
0.339 * * [simplify]: iteration  2 :  3220  enodes  (cost  87 )
0.402 * * [simplify]: iteration  3 :  5002  enodes  (cost  87 )
0.403 * [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)))
0.403 * * * [progress]: adding candidates to table
0.454 * * [progress]: iteration 3 / 4
0.454 * * * [progress]: picking best candidate
0.457 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))>
0.457 * * * [progress]: localizing error
0.463 * * * [progress]: generating rewritten candidates
0.463 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.471 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.482 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.489 * * * [progress]: generating series expansions
0.489 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.490 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (* x (+ x y))) in (x y) around 0
0.490 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* x (+ x y))) in y
0.490 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.490 * [taylor]: Taking taylor expansion of 2.0 in y
0.491 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.491 * [taylor]: Taking taylor expansion of x in y
0.491 * [taylor]: Taking taylor expansion of (+ x y) in y
0.491 * [taylor]: Taking taylor expansion of x in y
0.491 * [taylor]: Taking taylor expansion of y in y
0.491 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* x (+ x y))) in x
0.491 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.491 * [taylor]: Taking taylor expansion of 2.0 in x
0.491 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.491 * [taylor]: Taking taylor expansion of (+ x y) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.491 * [taylor]: Taking taylor expansion of y in x
0.491 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* x (+ x y))) in x
0.491 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.491 * [taylor]: Taking taylor expansion of 2.0 in x
0.492 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (+ x y) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of y in x
0.493 * [taylor]: Taking taylor expansion of 0 in y
0.494 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) y) in y
0.494 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.494 * [taylor]: Taking taylor expansion of 2.0 in y
0.494 * [taylor]: Taking taylor expansion of y in y
0.499 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.500 * [taylor]: Taking taylor expansion of 2.0 in y
0.505 * [taylor]: Taking taylor expansion of 0 in y
0.509 * [taylor]: Taking taylor expansion of 0 in y
0.510 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in (x y) around 0
0.510 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in y
0.510 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in y
0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.510 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.510 * [taylor]: Taking taylor expansion of y in y
0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.511 * [taylor]: Taking taylor expansion of x in y
0.511 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.511 * [taylor]: Taking taylor expansion of 2.0 in y
0.511 * [taylor]: Taking taylor expansion of x in y
0.512 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in x
0.512 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in x
0.512 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.512 * [taylor]: Taking taylor expansion of y in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.513 * [taylor]: Taking taylor expansion of x in x
0.513 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.513 * [taylor]: Taking taylor expansion of 2.0 in x
0.513 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in x
0.515 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in x
0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.515 * [taylor]: Taking taylor expansion of y in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.515 * [taylor]: Taking taylor expansion of 2.0 in x
0.516 * [taylor]: Taking taylor expansion of x in x
0.517 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.517 * [taylor]: Taking taylor expansion of 2.0 in y
0.520 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) y) in y
0.520 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.520 * [taylor]: Taking taylor expansion of 2.0 in y
0.521 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of 0 in y
0.529 * [taylor]: Taking taylor expansion of 0 in y
0.535 * [taylor]: Taking taylor expansion of 0 in y
0.536 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in (x y) around 0
0.536 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in y
0.536 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in y
0.536 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.536 * [taylor]: Taking taylor expansion of x in y
0.536 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.536 * [taylor]: Taking taylor expansion of 2.0 in y
0.537 * [taylor]: Taking taylor expansion of x in y
0.538 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in x
0.538 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in x
0.538 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.538 * [taylor]: Taking taylor expansion of y in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.539 * [taylor]: Taking taylor expansion of 2.0 in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in x
0.541 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in x
0.541 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.541 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.541 * [taylor]: Taking taylor expansion of y in x
0.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.541 * [taylor]: Taking taylor expansion of 2.0 in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.543 * [taylor]: Taking taylor expansion of 2.0 in y
0.546 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) y) in y
0.546 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.546 * [taylor]: Taking taylor expansion of 2.0 in y
0.546 * [taylor]: Taking taylor expansion of y in y
0.551 * [taylor]: Taking taylor expansion of 0 in y
0.555 * [taylor]: Taking taylor expansion of 0 in y
0.561 * [taylor]: Taking taylor expansion of 0 in y
0.562 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.562 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (* (+ x y) x)) in (x y) around 0
0.562 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (* (+ x y) x)) in y
0.562 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.562 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.562 * [taylor]: Taking taylor expansion of 2.0 in y
0.563 * [taylor]: Taking taylor expansion of (* (+ x y) x) in y
0.563 * [taylor]: Taking taylor expansion of (+ x y) in y
0.563 * [taylor]: Taking taylor expansion of x in y
0.563 * [taylor]: Taking taylor expansion of y in y
0.563 * [taylor]: Taking taylor expansion of x in y
0.563 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (* (+ x y) x)) in x
0.563 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.563 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.563 * [taylor]: Taking taylor expansion of 2.0 in x
0.564 * [taylor]: Taking taylor expansion of (* (+ x y) x) in x
0.564 * [taylor]: Taking taylor expansion of (+ x y) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [taylor]: Taking taylor expansion of y in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (* (+ x y) x)) in x
0.564 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.564 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.564 * [taylor]: Taking taylor expansion of 2.0 in x
0.565 * [taylor]: Taking taylor expansion of (* (+ x y) x) in x
0.565 * [taylor]: Taking taylor expansion of (+ x y) in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of y in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.566 * [taylor]: Taking taylor expansion of 0 in y
0.568 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) y) in y
0.568 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.568 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.568 * [taylor]: Taking taylor expansion of 2.0 in y
0.569 * [taylor]: Taking taylor expansion of y in y
0.573 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.573 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.573 * [taylor]: Taking taylor expansion of 2.0 in y
0.584 * [taylor]: Taking taylor expansion of 0 in y
0.589 * [taylor]: Taking taylor expansion of 0 in y
0.591 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in (x y) around 0
0.591 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in y
0.591 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in y
0.591 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.592 * [taylor]: Taking taylor expansion of y in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.592 * [taylor]: Taking taylor expansion of x in y
0.592 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.592 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.592 * [taylor]: Taking taylor expansion of 2.0 in y
0.593 * [taylor]: Taking taylor expansion of x in y
0.595 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in x
0.595 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in x
0.595 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.595 * [taylor]: Taking taylor expansion of y in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.596 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.596 * [taylor]: Taking taylor expansion of 2.0 in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in x
0.599 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in x
0.599 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.599 * [taylor]: Taking taylor expansion of y 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 (pow (sqrt 2.0) 2) in x
0.600 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.600 * [taylor]: Taking taylor expansion of 2.0 in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.604 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.604 * [taylor]: Taking taylor expansion of 2.0 in y
0.608 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) y) in y
0.608 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.608 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.608 * [taylor]: Taking taylor expansion of 2.0 in y
0.608 * [taylor]: Taking taylor expansion of y in y
0.616 * [taylor]: Taking taylor expansion of 0 in y
0.623 * [taylor]: Taking taylor expansion of 0 in y
0.631 * [taylor]: Taking taylor expansion of 0 in y
0.633 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in (x y) around 0
0.633 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in y
0.633 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in y
0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.634 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.634 * [taylor]: Taking taylor expansion of y in y
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.634 * [taylor]: Taking taylor expansion of x in y
0.634 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.634 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.634 * [taylor]: Taking taylor expansion of 2.0 in y
0.635 * [taylor]: Taking taylor expansion of x in y
0.637 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in x
0.637 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in x
0.637 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.637 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.637 * [taylor]: Taking taylor expansion of y in x
0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.638 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.638 * [taylor]: Taking taylor expansion of 2.0 in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in x
0.641 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in x
0.641 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.641 * [taylor]: Taking taylor expansion of y in x
0.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.642 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.642 * [taylor]: Taking taylor expansion of 2.0 in x
0.642 * [taylor]: Taking taylor expansion of x in x
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
0.649 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) y) in y
0.649 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.649 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.649 * [taylor]: Taking taylor expansion of 2.0 in y
0.650 * [taylor]: Taking taylor expansion of y in y
0.658 * [taylor]: Taking taylor expansion of 0 in y
0.668 * [taylor]: Taking taylor expansion of 0 in y
0.677 * [taylor]: Taking taylor expansion of 0 in y
0.678 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.678 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.678 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.678 * [taylor]: Taking taylor expansion of x in y
0.678 * [taylor]: Taking taylor expansion of (+ x y) in y
0.678 * [taylor]: Taking taylor expansion of x in y
0.678 * [taylor]: Taking taylor expansion of y in y
0.678 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of (+ x y) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of y in x
0.678 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of (+ x y) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of y in x
0.679 * [taylor]: Taking taylor expansion of 0 in y
0.679 * [taylor]: Taking taylor expansion of y in y
0.680 * [taylor]: Taking taylor expansion of 1 in y
0.681 * [taylor]: Taking taylor expansion of 0 in y
0.682 * [taylor]: Taking taylor expansion of 0 in y
0.682 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.683 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.683 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.683 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.683 * [taylor]: Taking taylor expansion of y in y
0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.683 * [taylor]: Taking taylor expansion of x in y
0.683 * [taylor]: Taking taylor expansion of x in y
0.683 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.683 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.683 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.683 * [taylor]: Taking taylor expansion of y 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 x in x
0.684 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.684 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.684 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.684 * [taylor]: Taking taylor expansion of y in x
0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.685 * [taylor]: Taking taylor expansion of x in x
0.685 * [taylor]: Taking taylor expansion of 1 in y
0.686 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.686 * [taylor]: Taking taylor expansion of y in y
0.688 * [taylor]: Taking taylor expansion of 0 in y
0.690 * [taylor]: Taking taylor expansion of 0 in y
0.693 * [taylor]: Taking taylor expansion of 0 in y
0.694 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.694 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.694 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.694 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.694 * [taylor]: Taking taylor expansion of y in y
0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.694 * [taylor]: Taking taylor expansion of x in y
0.694 * [taylor]: Taking taylor expansion of x in y
0.694 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.694 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.695 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.695 * [taylor]: Taking taylor expansion of y in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of 1 in y
0.697 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.699 * [taylor]: Taking taylor expansion of 0 in y
0.701 * [taylor]: Taking taylor expansion of 0 in y
0.705 * [taylor]: Taking taylor expansion of 0 in y
0.705 * * * [progress]: simplifying candidates
0.706 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* 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)) (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))
  (+ (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)))
  (+ (* (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 (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)))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
0.710 * * [simplify]: iteration  0 :  301  enodes  (cost  419 )
0.718 * * [simplify]: iteration  1 :  1856  enodes  (cost  346 )
0.756 * * [simplify]: iteration  2 :  5001  enodes  (cost  342 )
0.759 * [simplify]: Simplified to:
   (* (* 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)) 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))
  (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)) (sqrt 2.0))
  (* (* x (+ x y)) (sqrt 2.0))
  (* (* x (+ x y)) (sqrt 2.0))
  (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) 2.0)
  (* x (+ x y))
  (* x (+ x y))
  (* x (+ x y))
0.759 * * * [progress]: adding candidates to table
0.919 * [progress]: [Phase 3 of 3] Extracting.
0.920 * * [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)))>)
0.920 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.920 * * * * [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)))>)
0.954 * * * * [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)))>)
0.986 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.986 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* (+ x y) 2.0))
0.987 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.987 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.987 * [simplify]: Simplified to:
   (* x (* (+ x y) 2.0))
1.761 * [regime-testing]: Baseline error score: 0.034379297412176525
1.762 * [regime-testing]: Oracle error score: 0.007000875109388674
1.764 * [regime-testing]: End program error score: 0.034379297412176525
1.823 * [regime-testing]: Target error score: 0.010376297037129641