15.420 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (+ (* x x) (* x y)))
0.024 * * [simplify]: iteration  0 :  18  enodes  (cost  3 )
0.025 * * [simplify]: iteration  1 :  36  enodes  (cost  3 )
0.027 * * [simplify]: iteration  2 :  58  enodes  (cost  3 )
0.028 * * [simplify]: iteration  3 :  60  enodes  (cost  3 )
0.029 * * [simplify]: iteration  4 :  60  enodes  (cost  3 )
0.029 * [simplify]: Simplified to:
   (* (* x (+ x y)) 2.0)
0.033 * * [progress]: iteration 1 / 4
0.033 * * * [progress]: picking best candidate
0.036 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (+ x y)) 2.0))>
0.036 * * * [progress]: localizing error
0.041 * * * [progress]: generating rewritten candidates
0.041 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.047 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.054 * * * [progress]: generating series expansions
0.054 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.054 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.054 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.054 * [taylor]: Taking taylor expansion of 2.0 in y
0.054 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.054 * [taylor]: Taking taylor expansion of x in y
0.054 * [taylor]: Taking taylor expansion of (+ x y) in y
0.054 * [taylor]: Taking taylor expansion of x in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.054 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.054 * [taylor]: Taking taylor expansion of 2.0 in x
0.054 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (+ x y) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.054 * [taylor]: Taking taylor expansion of 2.0 in x
0.054 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (+ x y) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.055 * [taylor]: Taking taylor expansion of 2.0 in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of 2.0 in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.055 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.055 * [taylor]: Taking taylor expansion of 2.0 in y
0.055 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.056 * [taylor]: Taking taylor expansion of 2.0 in x
0.056 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.056 * [taylor]: Taking taylor expansion of 2.0 in x
0.056 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of 2.0 in y
0.056 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.056 * [taylor]: Taking taylor expansion of 2.0 in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.057 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.058 * [taylor]: Taking taylor expansion of 2.0 in y
0.058 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.058 * [taylor]: Taking taylor expansion of 2.0 in x
0.058 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.058 * [taylor]: Taking taylor expansion of 2.0 in x
0.058 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of 2.0 in y
0.058 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.058 * [taylor]: Taking taylor expansion of 2.0 in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.060 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.060 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.060 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.060 * [taylor]: Taking taylor expansion of x in y
0.060 * [taylor]: Taking taylor expansion of (+ x y) in y
0.060 * [taylor]: Taking taylor expansion of x in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (+ x y) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (+ x y) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of 1 in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.061 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of 1 in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.062 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of 1 in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.064 * * * [progress]: simplifying candidates
0.064 * [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))
0.068 * * [simplify]: iteration  0 :  201  enodes  (cost  193 )
0.074 * * [simplify]: iteration  1 :  1117  enodes  (cost  164 )
0.102 * * [simplify]: iteration  2 :  5002  enodes  (cost  164 )
0.104 * [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))
0.104 * * * [progress]: adding candidates to table
0.181 * * [progress]: iteration 2 / 4
0.181 * * * [progress]: picking best candidate
0.189 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (+ x y) 2.0)))>
0.189 * * * [progress]: localizing error
0.194 * * * [progress]: generating rewritten candidates
0.194 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.201 * * * [progress]: generating series expansions
0.201 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.201 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.201 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.201 * [taylor]: Taking taylor expansion of 2.0 in y
0.201 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.201 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of (+ x y) in y
0.201 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.201 * [taylor]: Taking taylor expansion of 2.0 in x
0.201 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (+ x y) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of y in x
0.201 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.201 * [taylor]: Taking taylor expansion of 2.0 in x
0.201 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (+ x y) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of y in x
0.201 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.201 * [taylor]: Taking taylor expansion of 2.0 in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.202 * [taylor]: Taking taylor expansion of 2.0 in y
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.202 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.202 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.202 * [taylor]: Taking taylor expansion of 2.0 in y
0.202 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.202 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.202 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.202 * [taylor]: Taking taylor expansion of y in y
0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.202 * [taylor]: Taking taylor expansion of x in y
0.202 * [taylor]: Taking taylor expansion of x in y
0.202 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.202 * [taylor]: Taking taylor expansion of 2.0 in x
0.202 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.202 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.202 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.203 * [taylor]: Taking taylor expansion of y in x
0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.203 * [taylor]: Taking taylor expansion of 2.0 in x
0.203 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.203 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.203 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.203 * [taylor]: Taking taylor expansion of y in x
0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of 2.0 in y
0.203 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.203 * [taylor]: Taking taylor expansion of 2.0 in y
0.203 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.203 * [taylor]: Taking taylor expansion of y in y
0.203 * [taylor]: Taking taylor expansion of 0 in y
0.204 * [taylor]: Taking taylor expansion of 0 in y
0.204 * [taylor]: Taking taylor expansion of 0 in y
0.204 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.204 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.204 * [taylor]: Taking taylor expansion of 2.0 in y
0.204 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.204 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.204 * [taylor]: Taking taylor expansion of y in y
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.204 * [taylor]: Taking taylor expansion of x in y
0.204 * [taylor]: Taking taylor expansion of x in y
0.204 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.204 * [taylor]: Taking taylor expansion of 2.0 in x
0.205 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.205 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.205 * [taylor]: Taking taylor expansion of y in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.205 * [taylor]: Taking taylor expansion of 2.0 in x
0.205 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.205 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.205 * [taylor]: Taking taylor expansion of y in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of 2.0 in y
0.205 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.205 * [taylor]: Taking taylor expansion of 2.0 in y
0.205 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.205 * [taylor]: Taking taylor expansion of y in y
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [taylor]: Taking taylor expansion of 0 in y
0.206 * * * [progress]: simplifying candidates
0.207 * [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)))
0.210 * * [simplify]: iteration  0 :  148  enodes  (cost  106 )
0.214 * * [simplify]: iteration  1 :  591  enodes  (cost  87 )
0.229 * * [simplify]: iteration  2 :  3220  enodes  (cost  87 )
0.294 * * [simplify]: iteration  3 :  5002  enodes  (cost  87 )
0.295 * [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)))
0.295 * * * [progress]: adding candidates to table
0.324 * * [progress]: iteration 3 / 4
0.324 * * * [progress]: picking best candidate
0.327 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0)))>
0.327 * * * [progress]: localizing error
0.334 * * * [progress]: generating rewritten candidates
0.334 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.342 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.356 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.363 * * * [progress]: generating series expansions
0.363 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.364 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (* x (+ x y))) in (x y) around 0
0.364 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* x (+ x y))) in y
0.364 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.364 * [taylor]: Taking taylor expansion of 2.0 in y
0.364 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.364 * [taylor]: Taking taylor expansion of x in y
0.364 * [taylor]: Taking taylor expansion of (+ x y) in y
0.364 * [taylor]: Taking taylor expansion of x in y
0.364 * [taylor]: Taking taylor expansion of y in y
0.364 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* x (+ x y))) in x
0.364 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.364 * [taylor]: Taking taylor expansion of 2.0 in x
0.364 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of (+ x y) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of y in x
0.364 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* x (+ x y))) in x
0.364 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.364 * [taylor]: Taking taylor expansion of 2.0 in x
0.364 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of (+ x y) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of y in x
0.364 * [taylor]: Taking taylor expansion of 0 in y
0.364 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) y) in y
0.364 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.364 * [taylor]: Taking taylor expansion of 2.0 in y
0.364 * [taylor]: Taking taylor expansion of y in y
0.365 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.365 * [taylor]: Taking taylor expansion of 2.0 in y
0.365 * [taylor]: Taking taylor expansion of 0 in y
0.365 * [taylor]: Taking taylor expansion of 0 in y
0.365 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in (x y) around 0
0.366 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in y
0.366 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in y
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.366 * [taylor]: Taking taylor expansion of y in y
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.366 * [taylor]: Taking taylor expansion of x in y
0.366 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.366 * [taylor]: Taking taylor expansion of 2.0 in y
0.366 * [taylor]: Taking taylor expansion of x in y
0.366 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in x
0.366 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in x
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.366 * [taylor]: Taking taylor expansion of y in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.366 * [taylor]: Taking taylor expansion of 2.0 in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in x
0.366 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in x
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.366 * [taylor]: Taking taylor expansion of y in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.366 * [taylor]: Taking taylor expansion of 2.0 in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.366 * [taylor]: Taking taylor expansion of 2.0 in y
0.367 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) y) in y
0.367 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.367 * [taylor]: Taking taylor expansion of 2.0 in y
0.367 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of 0 in y
0.367 * [taylor]: Taking taylor expansion of 0 in y
0.368 * [taylor]: Taking taylor expansion of 0 in y
0.368 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in (x y) around 0
0.368 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in y
0.368 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in y
0.368 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.368 * [taylor]: Taking taylor expansion of y in y
0.368 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.368 * [taylor]: Taking taylor expansion of x in y
0.369 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.369 * [taylor]: Taking taylor expansion of 2.0 in y
0.369 * [taylor]: Taking taylor expansion of x in y
0.369 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in x
0.369 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in x
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.369 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.369 * [taylor]: Taking taylor expansion of 2.0 in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) x) in x
0.369 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt 2.0)) in x
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.369 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.369 * [taylor]: Taking taylor expansion of 2.0 in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.369 * [taylor]: Taking taylor expansion of 2.0 in y
0.369 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) y) in y
0.369 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.369 * [taylor]: Taking taylor expansion of 2.0 in y
0.370 * [taylor]: Taking taylor expansion of y in y
0.370 * [taylor]: Taking taylor expansion of 0 in y
0.370 * [taylor]: Taking taylor expansion of 0 in y
0.371 * [taylor]: Taking taylor expansion of 0 in y
0.371 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.371 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (* (+ x y) x)) in (x y) around 0
0.371 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (* (+ x y) x)) in y
0.371 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.371 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.371 * [taylor]: Taking taylor expansion of 2.0 in y
0.371 * [taylor]: Taking taylor expansion of (* (+ x y) x) in y
0.371 * [taylor]: Taking taylor expansion of (+ x y) in y
0.371 * [taylor]: Taking taylor expansion of x in y
0.371 * [taylor]: Taking taylor expansion of y in y
0.371 * [taylor]: Taking taylor expansion of x in y
0.371 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (* (+ x y) x)) in x
0.371 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.371 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.371 * [taylor]: Taking taylor expansion of 2.0 in x
0.372 * [taylor]: Taking taylor expansion of (* (+ x y) x) in x
0.372 * [taylor]: Taking taylor expansion of (+ x y) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of y in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (* (+ x y) x)) in x
0.372 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.372 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.372 * [taylor]: Taking taylor expansion of 2.0 in x
0.372 * [taylor]: Taking taylor expansion of (* (+ x y) x) in x
0.372 * [taylor]: Taking taylor expansion of (+ x y) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of y in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of 0 in y
0.372 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) y) in y
0.372 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.372 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.372 * [taylor]: Taking taylor expansion of 2.0 in y
0.372 * [taylor]: Taking taylor expansion of y in y
0.373 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.373 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.373 * [taylor]: Taking taylor expansion of 2.0 in y
0.373 * [taylor]: Taking taylor expansion of 0 in y
0.374 * [taylor]: Taking taylor expansion of 0 in y
0.374 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in (x y) around 0
0.374 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in y
0.374 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in y
0.374 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.374 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.374 * [taylor]: Taking taylor expansion of y in y
0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.374 * [taylor]: Taking taylor expansion of x in y
0.374 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.374 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.374 * [taylor]: Taking taylor expansion of 2.0 in y
0.374 * [taylor]: Taking taylor expansion of x in y
0.374 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in x
0.374 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in x
0.374 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.374 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.374 * [taylor]: Taking taylor expansion of y in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.375 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.375 * [taylor]: Taking taylor expansion of 2.0 in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in x
0.375 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in x
0.375 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.375 * [taylor]: Taking taylor expansion of y in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.375 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.375 * [taylor]: Taking taylor expansion of 2.0 in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.375 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.375 * [taylor]: Taking taylor expansion of 2.0 in y
0.376 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) y) in y
0.376 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.376 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.376 * [taylor]: Taking taylor expansion of 2.0 in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.377 * [taylor]: Taking taylor expansion of 0 in y
0.378 * [taylor]: Taking taylor expansion of 0 in y
0.378 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in (x y) around 0
0.378 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in y
0.378 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in y
0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.378 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.378 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.378 * [taylor]: Taking taylor expansion of x in y
0.378 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.378 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.378 * [taylor]: Taking taylor expansion of 2.0 in y
0.379 * [taylor]: Taking taylor expansion of x in y
0.379 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in x
0.379 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in x
0.379 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.379 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.379 * [taylor]: Taking taylor expansion of y in x
0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.379 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.379 * [taylor]: Taking taylor expansion of 2.0 in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) x) in x
0.379 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (pow (sqrt 2.0) 2)) in x
0.379 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.379 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.379 * [taylor]: Taking taylor expansion of y in x
0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.379 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.379 * [taylor]: Taking taylor expansion of 2.0 in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.380 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.380 * [taylor]: Taking taylor expansion of 2.0 in y
0.380 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) y) in y
0.380 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.380 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.380 * [taylor]: Taking taylor expansion of 2.0 in y
0.380 * [taylor]: Taking taylor expansion of y in y
0.381 * [taylor]: Taking taylor expansion of 0 in y
0.381 * [taylor]: Taking taylor expansion of 0 in y
0.382 * [taylor]: Taking taylor expansion of 0 in y
0.382 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.383 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.383 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.383 * [taylor]: Taking taylor expansion of x in y
0.383 * [taylor]: Taking taylor expansion of (+ x y) in y
0.383 * [taylor]: Taking taylor expansion of x in y
0.383 * [taylor]: Taking taylor expansion of y in y
0.383 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of (+ x y) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of y in x
0.383 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of (+ x y) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of y in x
0.383 * [taylor]: Taking taylor expansion of 0 in y
0.383 * [taylor]: Taking taylor expansion of y in y
0.383 * [taylor]: Taking taylor expansion of 1 in y
0.383 * [taylor]: Taking taylor expansion of 0 in y
0.383 * [taylor]: Taking taylor expansion of 0 in y
0.383 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.383 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.383 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.383 * [taylor]: Taking taylor expansion of y in y
0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.383 * [taylor]: Taking taylor expansion of x in y
0.384 * [taylor]: Taking taylor expansion of x in y
0.384 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.384 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.384 * [taylor]: Taking taylor expansion of y in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.384 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.384 * [taylor]: Taking taylor expansion of y in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of 1 in y
0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.384 * [taylor]: Taking taylor expansion of y in y
0.384 * [taylor]: Taking taylor expansion of 0 in y
0.384 * [taylor]: Taking taylor expansion of 0 in y
0.385 * [taylor]: Taking taylor expansion of 0 in y
0.385 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.385 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.385 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.385 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.385 * [taylor]: Taking taylor expansion of y in y
0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.385 * [taylor]: Taking taylor expansion of x in y
0.385 * [taylor]: Taking taylor expansion of x in y
0.385 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.385 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.385 * [taylor]: Taking taylor expansion of y in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.385 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.385 * [taylor]: Taking taylor expansion of y in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.386 * [taylor]: Taking taylor expansion of 1 in y
0.386 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.386 * [taylor]: Taking taylor expansion of y in y
0.386 * [taylor]: Taking taylor expansion of 0 in y
0.386 * [taylor]: Taking taylor expansion of 0 in y
0.386 * [taylor]: Taking taylor expansion of 0 in y
0.387 * * * [progress]: simplifying candidates
0.388 * [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))
0.392 * * [simplify]: iteration  0 :  301  enodes  (cost  419 )
0.401 * * [simplify]: iteration  1 :  1856  enodes  (cost  346 )
0.441 * * [simplify]: iteration  2 :  5001  enodes  (cost  342 )
0.444 * [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))
0.444 * * * [progress]: adding candidates to table
0.599 * [progress]: [Phase 3 of 3] Extracting.
0.599 * * [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)))>)
0.599 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.599 * * * * [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)))>)
0.633 * * * * [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)))>)
0.663 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.663 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* (+ x y) 2.0))
0.664 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.664 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.664 * [simplify]: Simplified to:
   (* x (* (+ x y) 2.0))
1.441 * [regime-testing]: Baseline error score: 0.034379297412176525
1.442 * [regime-testing]: Oracle error score: 0.007000875109388674
1.443 * [regime-testing]: End program error score: 0.034379297412176525
1.499 * [regime-testing]: Target error score: 0.010376297037129641