17.191 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.076 * * * [progress]: [2/2] Setting up program.
0.079 * [progress]: [Phase 2 of 3] Improving.
0.079 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (- (* x x) (* x y)))
0.093 * * [simplify]: iteration  0 :  380  enodes  (cost  7 )
0.093 * * [simplify]: iteration  1 :  380  enodes  (cost  7 )
0.093 * [simplify]: Simplified to:
   (* 2.0 (* x (- x y)))
0.097 * * [progress]: iteration 1 / 4
0.097 * * * [progress]: picking best candidate
0.099 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>
0.099 * * * [progress]: localizing error
0.104 * * * [progress]: generating rewritten candidates
0.104 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.110 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.114 * * * [progress]: generating series expansions
0.114 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.115 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0
0.115 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y
0.115 * [taylor]: Taking taylor expansion of 2.0 in y
0.115 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.115 * [taylor]: Taking taylor expansion of x in y
0.115 * [taylor]: Taking taylor expansion of (* x y) in y
0.115 * [taylor]: Taking taylor expansion of x in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x
0.115 * [taylor]: Taking taylor expansion of 2.0 in x
0.115 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of (* x y) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x
0.115 * [taylor]: Taking taylor expansion of 2.0 in x
0.115 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of (* x y) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [taylor]: Taking taylor expansion of (neg (* 2.0 y)) in y
0.115 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.115 * [taylor]: Taking taylor expansion of 2.0 in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of 2.0 in y
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.116 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
0.116 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
0.116 * [taylor]: Taking taylor expansion of 2.0 in y
0.116 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.116 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.116 * [taylor]: Taking taylor expansion of (* x y) in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.116 * [taylor]: Taking taylor expansion of 2.0 in x
0.116 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.116 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.117 * [taylor]: Taking taylor expansion of (* x y) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.117 * [taylor]: Taking taylor expansion of 2.0 in x
0.117 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.117 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.117 * [taylor]: Taking taylor expansion of (* x y) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of 2.0 in y
0.117 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.117 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.117 * [taylor]: Taking taylor expansion of 2.0 in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.118 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
0.118 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
0.118 * [taylor]: Taking taylor expansion of 2.0 in y
0.118 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.118 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.118 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.118 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.119 * [taylor]: Taking taylor expansion of (* x y) in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.119 * [taylor]: Taking taylor expansion of 2.0 in x
0.119 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.119 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.119 * [taylor]: Taking taylor expansion of (* x y) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.119 * [taylor]: Taking taylor expansion of 2.0 in x
0.119 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.119 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.119 * [taylor]: Taking taylor expansion of (* x y) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of 2.0 in y
0.119 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.119 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.119 * [taylor]: Taking taylor expansion of 2.0 in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.121 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.121 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0
0.121 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [taylor]: Taking taylor expansion of (* x y) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of (* x y) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of (* x y) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [taylor]: Taking taylor expansion of (neg y) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of 1 in y
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.122 * [taylor]: Taking taylor expansion of (* x y) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.122 * [taylor]: Taking taylor expansion of (* x y) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.122 * [taylor]: Taking taylor expansion of (* x y) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of 1 in y
0.123 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.124 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.124 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.124 * [taylor]: Taking taylor expansion of (* x y) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.124 * [taylor]: Taking taylor expansion of (* x y) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.124 * [taylor]: Taking taylor expansion of (* x y) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of 1 in y
0.124 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * * * [progress]: simplifying candidates
0.126 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (- (* x x) (* x y)))
  (+ (log 2.0) (log (- (* x x) (* x y))))
  (log (* 2.0 (- (* x x) (* x y))))
  (exp (* 2.0 (- (* x x) (* x y))))
  (* (* (* 2.0 2.0) 2.0) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))))
  (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y)))))
  (cbrt (* 2.0 (- (* x x) (* x y))))
  (* (* (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y))))
  (sqrt (* 2.0 (- (* x x) (* x y))))
  (sqrt (* 2.0 (- (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))
  (* 2.0 (* x x))
  (* 2.0 (neg (* x y)))
  (* (* x x) 2.0)
  (* (neg (* x y)) 2.0)
  (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))))
  (* 2.0 (sqrt (- (* x x) (* x y))))
  (* 2.0 1)
  (* 2.0 x)
  (* (cbrt 2.0) (- (* x x) (* x y)))
  (* (sqrt 2.0) (- (* x x) (* x y)))
  (* 2.0 (- (* x x) (* x y)))
  (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3)))
  (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y))))
  (/ (exp (* x x)) (exp (* x y)))
  (log (- (* x x) (* x y)))
  (exp (- (* x x) (* x y)))
  (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))
  (cbrt (- (* x x) (* x y)))
  (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (- (pow (* x x) 3) (pow (* x y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))
  (neg (* x y))
  (- (* (* x x) (* x x)) (* (* x y) (* x y)))
  (+ (* x x) (* x y))
  (- x 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))
0.162 * * [simplify]: iteration  0 :  4939  enodes  (cost  341 )
0.162 * * [simplify]: iteration  1 :  4939  enodes  (cost  341 )
0.164 * [simplify]: Simplified to:
   (* 2.0 (* x (- x y)))
  (log (* 2.0 (* x (- x y))))
  (log (* 2.0 (* x (- x y))))
  (pow (pow (exp x) (- x y)) 2.0)
  (pow (* 2.0 (* x (- x y))) 3)
  (* (cbrt (* 2.0 (* x (- x y)))) (cbrt (* 2.0 (* x (- x y)))))
  (cbrt (* 2.0 (* x (- x y))))
  (pow (* 2.0 (* x (- x y))) 3)
  (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))))
  (* 2.0 (* x x))
  (* 2.0 (* x (neg y)))
  (* 2.0 (* x x))
  (* 2.0 (* x (neg y)))
  (* 2.0 (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))))
  (* 2.0 (sqrt (* x (- x y))))
  2.0
  (* 2.0 x)
  (* x (* (cbrt 2.0) (- x y)))
  (* x (* (sqrt 2.0) (- x y)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (- (pow x 6) (pow (* x y) 3)))
  (* 2.0 (- (pow x 4) (* x (* x (* y y)))))
  (pow (exp x) (- x y))
  (log (* x (- x y)))
  (pow (exp x) (- x y))
  (* (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)))
  (- (pow x 6) (pow (* x y) 3))
  (+ (pow x 4) (* x (* x (* y (+ x y)))))
  (* x (neg y))
  (- (pow x 4) (* x (* x (* y y))))
  (* x (+ x y))
  (- x 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))
0.164 * * * [progress]: adding candidates to table
0.204 * * [progress]: iteration 2 / 4
0.204 * * * [progress]: picking best candidate
0.209 * * * * [pick]: Picked  #<alt (λ (x y) (* (* 2.0 x) (- x y)))>
0.209 * * * [progress]: localizing error
0.213 * * * [progress]: generating rewritten candidates
0.214 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.221 * * * [progress]: generating series expansions
0.221 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.221 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
0.221 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
0.221 * [taylor]: Taking taylor expansion of 2.0 in y
0.221 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.221 * [taylor]: Taking taylor expansion of x in y
0.221 * [taylor]: Taking taylor expansion of (- x y) in y
0.221 * [taylor]: Taking taylor expansion of x in y
0.221 * [taylor]: Taking taylor expansion of y in y
0.221 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.221 * [taylor]: Taking taylor expansion of 2.0 in x
0.221 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of (- x y) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.221 * [taylor]: Taking taylor expansion of 2.0 in x
0.221 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of (- x y) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of 0 in y
0.222 * [taylor]: Taking taylor expansion of (neg (* 2.0 y)) in y
0.222 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.222 * [taylor]: Taking taylor expansion of 2.0 in y
0.222 * [taylor]: Taking taylor expansion of y in y
0.222 * [taylor]: Taking taylor expansion of 2.0 in y
0.222 * [taylor]: Taking taylor expansion of 0 in y
0.222 * [taylor]: Taking taylor expansion of 0 in y
0.222 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.222 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
0.222 * [taylor]: Taking taylor expansion of 2.0 in y
0.222 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
0.222 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.222 * [taylor]: Taking taylor expansion of x in y
0.222 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.222 * [taylor]: Taking taylor expansion of y in y
0.222 * [taylor]: Taking taylor expansion of x in y
0.223 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.223 * [taylor]: Taking taylor expansion of 2.0 in x
0.223 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.223 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.223 * [taylor]: Taking taylor expansion of y in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.223 * [taylor]: Taking taylor expansion of 2.0 in x
0.223 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.223 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.223 * [taylor]: Taking taylor expansion of y in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of 2.0 in y
0.223 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.223 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.223 * [taylor]: Taking taylor expansion of 2.0 in y
0.223 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.223 * [taylor]: Taking taylor expansion of y in y
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.224 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.225 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
0.225 * [taylor]: Taking taylor expansion of -2.0 in y
0.225 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
0.225 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.225 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.225 * [taylor]: Taking taylor expansion of -2.0 in x
0.225 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.225 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.225 * [taylor]: Taking taylor expansion of y in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.225 * [taylor]: Taking taylor expansion of -2.0 in x
0.225 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.225 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.225 * [taylor]: Taking taylor expansion of y in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of 2.0 in y
0.225 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.225 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.225 * [taylor]: Taking taylor expansion of 2.0 in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of 0 in y
0.226 * [taylor]: Taking taylor expansion of 0 in y
0.226 * [taylor]: Taking taylor expansion of 0 in y
0.226 * * * [progress]: simplifying candidates
0.227 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* 2.0 x) (- x y))
  (* (* 2.0 x) (- x y))
  (+ (+ (log 2.0) (log x)) (log (- x y)))
  (+ (log (* 2.0 x)) (log (- x y)))
  (log (* (* 2.0 x) (- x y)))
  (exp (* (* 2.0 x) (- x y)))
  (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (- x y) (- x y)) (- x y)))
  (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y))))
  (cbrt (* (* 2.0 x) (- x y)))
  (* (* (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y))) (* (* 2.0 x) (- x y)))
  (sqrt (* (* 2.0 x) (- x y)))
  (sqrt (* (* 2.0 x) (- x y)))
  (* (* 2.0 x) x)
  (* (* 2.0 x) (neg y))
  (* x (* 2.0 x))
  (* (neg y) (* 2.0 x))
  (* (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (* 2.0 x) (sqrt (- x y)))
  (* (* 2.0 x) 1)
  (* (* 2.0 x) (+ (sqrt x) (sqrt y)))
  (* (* 2.0 x) 1)
  (* x (- x y))
  (* (* 2.0 x) (- (pow x 3) (pow y 3)))
  (* (* 2.0 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)))
0.263 * * [simplify]: iteration  0 :  5107  enodes  (cost  220 )
0.264 * [simplify]: Simplified to:
   (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (log (* 2.0 (* x (- x y))))
  (log (* 2.0 (* x (- x y))))
  (log (* 2.0 (* x (- x y))))
  (pow (pow (exp 2.0) x) (- x y))
  (pow (* 2.0 (* x (- x y))) 3)
  (pow (* 2.0 (* x (- x y))) 3)
  (* (cbrt (* 2.0 (* x (- x y)))) (cbrt (* 2.0 (* x (- x y)))))
  (cbrt (* 2.0 (* x (- x y))))
  (pow (* 2.0 (* x (- x y))) 3)
  (sqrt (* 2.0 (* x (- x y))))
  (sqrt (* 2.0 (* x (- x y))))
  (* 2.0 (* x x))
  (* 2.0 (* x (neg y)))
  (* 2.0 (* x x))
  (* 2.0 (* x (neg y)))
  (* 2.0 (* x (* (cbrt (- x y)) (cbrt (- x y)))))
  (* 2.0 (* x (sqrt (- x y))))
  (* 2.0 x)
  (* 2.0 (* x (+ (sqrt x) (sqrt y))))
  (* 2.0 x)
  (* x (- x y))
  (* 2.0 (- (pow x 4) (* x (pow y 3))))
  (* 2.0 (- (pow x 3) (* x (* y y))))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
0.264 * * * [progress]: adding candidates to table
0.287 * * [progress]: iteration 3 / 4
0.287 * * * [progress]: picking best candidate
0.290 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))))>
0.290 * * * [progress]: localizing error
0.296 * * * [progress]: generating rewritten candidates
0.296 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 2)
0.303 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.314 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.324 * * * [progress]: generating series expansions
0.324 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 2)
0.324 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (- x y)) in (x y) around 0
0.324 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- x y)) in y
0.324 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.324 * [taylor]: Taking taylor expansion of 2.0 in y
0.324 * [taylor]: Taking taylor expansion of (- x y) in y
0.324 * [taylor]: Taking taylor expansion of x in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.324 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- x y)) in x
0.324 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.324 * [taylor]: Taking taylor expansion of 2.0 in x
0.324 * [taylor]: Taking taylor expansion of (- x y) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of y in x
0.324 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- x y)) in x
0.324 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.324 * [taylor]: Taking taylor expansion of 2.0 in x
0.324 * [taylor]: Taking taylor expansion of (- x y) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of y in x
0.325 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt 2.0) y)) in y
0.325 * [taylor]: Taking taylor expansion of -1 in y
0.325 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) y) in y
0.325 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.325 * [taylor]: Taking taylor expansion of 2.0 in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.325 * [taylor]: Taking taylor expansion of 2.0 in y
0.325 * [taylor]: Taking taylor expansion of 0 in y
0.325 * [taylor]: Taking taylor expansion of 0 in y
0.326 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) in (x y) around 0
0.326 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) in y
0.326 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.326 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.326 * [taylor]: Taking taylor expansion of x in y
0.326 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.326 * [taylor]: Taking taylor expansion of y in y
0.326 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.326 * [taylor]: Taking taylor expansion of 2.0 in y
0.326 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) in x
0.326 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.326 * [taylor]: Taking taylor expansion of y in x
0.326 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.326 * [taylor]: Taking taylor expansion of 2.0 in x
0.326 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) in x
0.326 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.326 * [taylor]: Taking taylor expansion of y in x
0.326 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.326 * [taylor]: Taking taylor expansion of 2.0 in x
0.326 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.326 * [taylor]: Taking taylor expansion of 2.0 in y
0.326 * [taylor]: Taking taylor expansion of (neg (/ (sqrt 2.0) y)) in y
0.327 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) y) in y
0.327 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.327 * [taylor]: Taking taylor expansion of 2.0 in y
0.327 * [taylor]: Taking taylor expansion of y in y
0.327 * [taylor]: Taking taylor expansion of 0 in y
0.327 * [taylor]: Taking taylor expansion of 0 in y
0.328 * [taylor]: Taking taylor expansion of 0 in y
0.328 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.328 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) in y
0.328 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.328 * [taylor]: Taking taylor expansion of 2.0 in y
0.328 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.328 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.328 * [taylor]: Taking taylor expansion of x in y
0.328 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) in x
0.328 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.328 * [taylor]: Taking taylor expansion of 2.0 in x
0.328 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) in x
0.328 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.328 * [taylor]: Taking taylor expansion of 2.0 in x
0.328 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of (* -1 (sqrt 2.0)) in y
0.329 * [taylor]: Taking taylor expansion of -1 in y
0.329 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.329 * [taylor]: Taking taylor expansion of 2.0 in y
0.329 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) y) in y
0.329 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.329 * [taylor]: Taking taylor expansion of 2.0 in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.329 * [taylor]: Taking taylor expansion of 0 in y
0.329 * [taylor]: Taking taylor expansion of 0 in y
0.330 * [taylor]: Taking taylor expansion of 0 in y
0.330 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.330 * [approximate]: Taking taylor expansion of (* (- x y) (* (pow (sqrt 2.0) 2) x)) in (x y) around 0
0.330 * [taylor]: Taking taylor expansion of (* (- x y) (* (pow (sqrt 2.0) 2) x)) in y
0.330 * [taylor]: Taking taylor expansion of (- x y) in y
0.330 * [taylor]: Taking taylor expansion of x in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.330 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) x) in y
0.330 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.330 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.330 * [taylor]: Taking taylor expansion of 2.0 in y
0.330 * [taylor]: Taking taylor expansion of x in y
0.331 * [taylor]: Taking taylor expansion of (* (- x y) (* (pow (sqrt 2.0) 2) x)) in x
0.331 * [taylor]: Taking taylor expansion of (- x y) in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of y in x
0.331 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) x) in x
0.331 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.331 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.331 * [taylor]: Taking taylor expansion of 2.0 in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of (* (- x y) (* (pow (sqrt 2.0) 2) x)) in x
0.331 * [taylor]: Taking taylor expansion of (- x y) in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of y in x
0.331 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) x) in x
0.331 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.331 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.331 * [taylor]: Taking taylor expansion of 2.0 in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of 0 in y
0.331 * [taylor]: Taking taylor expansion of (neg (* (pow (sqrt 2.0) 2) y)) in y
0.331 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) y) in y
0.331 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.331 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.331 * [taylor]: Taking taylor expansion of 2.0 in y
0.331 * [taylor]: Taking taylor expansion of y in y
0.332 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.332 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.332 * [taylor]: Taking taylor expansion of 2.0 in y
0.332 * [taylor]: Taking taylor expansion of 0 in y
0.333 * [taylor]: Taking taylor expansion of 0 in y
0.333 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) x) in (x y) around 0
0.333 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) x) in y
0.333 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) in y
0.333 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.333 * [taylor]: Taking taylor expansion of x in y
0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.333 * [taylor]: Taking taylor expansion of y in y
0.334 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.334 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.334 * [taylor]: Taking taylor expansion of 2.0 in y
0.334 * [taylor]: Taking taylor expansion of x in y
0.334 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) x) in x
0.334 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) in x
0.334 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.334 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.334 * [taylor]: Taking taylor expansion of 2.0 in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) x) in x
0.334 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) in x
0.334 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.334 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.334 * [taylor]: Taking taylor expansion of 2.0 in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.335 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.335 * [taylor]: Taking taylor expansion of 2.0 in y
0.335 * [taylor]: Taking taylor expansion of (neg (/ (pow (sqrt 2.0) 2) y)) in y
0.335 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) y) in y
0.335 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.335 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.335 * [taylor]: Taking taylor expansion of 2.0 in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of 0 in y
0.337 * [taylor]: Taking taylor expansion of 0 in y
0.337 * [taylor]: Taking taylor expansion of 0 in y
0.338 * [approximate]: Taking taylor expansion of (* -1 (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x)) in (x y) around 0
0.338 * [taylor]: Taking taylor expansion of (* -1 (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x)) in y
0.338 * [taylor]: Taking taylor expansion of -1 in y
0.338 * [taylor]: Taking taylor expansion of (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x) in y
0.338 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) in y
0.338 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.338 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.338 * [taylor]: Taking taylor expansion of 2.0 in y
0.338 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.338 * [taylor]: Taking taylor expansion of x in y
0.338 * [taylor]: Taking taylor expansion of x in y
0.338 * [taylor]: Taking taylor expansion of (* -1 (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x)) in x
0.338 * [taylor]: Taking taylor expansion of -1 in x
0.338 * [taylor]: Taking taylor expansion of (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x) in x
0.338 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) in x
0.338 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.338 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.338 * [taylor]: Taking taylor expansion of 2.0 in x
0.339 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.339 * [taylor]: Taking taylor expansion of y in x
0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of (* -1 (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x)) in x
0.339 * [taylor]: Taking taylor expansion of -1 in x
0.339 * [taylor]: Taking taylor expansion of (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x) in x
0.339 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) in x
0.339 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.339 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.339 * [taylor]: Taking taylor expansion of 2.0 in x
0.339 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.339 * [taylor]: Taking taylor expansion of y in x
0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.339 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.339 * [taylor]: Taking taylor expansion of 2.0 in y
0.340 * [taylor]: Taking taylor expansion of (neg (/ (pow (sqrt 2.0) 2) y)) in y
0.340 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) y) in y
0.340 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.340 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.340 * [taylor]: Taking taylor expansion of 2.0 in y
0.340 * [taylor]: Taking taylor expansion of y in y
0.341 * [taylor]: Taking taylor expansion of 0 in y
0.342 * [taylor]: Taking taylor expansion of 0 in y
0.343 * [taylor]: Taking taylor expansion of 0 in y
0.343 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.343 * [approximate]: Taking taylor expansion of (* x (* (sqrt 2.0) (- x y))) in (x y) around 0
0.343 * [taylor]: Taking taylor expansion of (* x (* (sqrt 2.0) (- x y))) in y
0.343 * [taylor]: Taking taylor expansion of x in y
0.343 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- x y)) in y
0.343 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.343 * [taylor]: Taking taylor expansion of 2.0 in y
0.343 * [taylor]: Taking taylor expansion of (- x y) in y
0.344 * [taylor]: Taking taylor expansion of x in y
0.344 * [taylor]: Taking taylor expansion of y in y
0.344 * [taylor]: Taking taylor expansion of (* x (* (sqrt 2.0) (- x y))) in x
0.344 * [taylor]: Taking taylor expansion of x in x
0.344 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- x y)) in x
0.344 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.344 * [taylor]: Taking taylor expansion of 2.0 in x
0.344 * [taylor]: Taking taylor expansion of (- x y) in x
0.344 * [taylor]: Taking taylor expansion of x in x
0.344 * [taylor]: Taking taylor expansion of y in x
0.344 * [taylor]: Taking taylor expansion of (* x (* (sqrt 2.0) (- x y))) in x
0.344 * [taylor]: Taking taylor expansion of x in x
0.344 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- x y)) in x
0.344 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.344 * [taylor]: Taking taylor expansion of 2.0 in x
0.344 * [taylor]: Taking taylor expansion of (- x y) in x
0.344 * [taylor]: Taking taylor expansion of x in x
0.344 * [taylor]: Taking taylor expansion of y in x
0.344 * [taylor]: Taking taylor expansion of 0 in y
0.344 * [taylor]: Taking taylor expansion of (neg (* (sqrt 2.0) y)) in y
0.344 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) y) in y
0.344 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.344 * [taylor]: Taking taylor expansion of 2.0 in y
0.344 * [taylor]: Taking taylor expansion of y in y
0.344 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.344 * [taylor]: Taking taylor expansion of 2.0 in y
0.345 * [taylor]: Taking taylor expansion of 0 in y
0.345 * [taylor]: Taking taylor expansion of 0 in y
0.345 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) x) in (x y) around 0
0.345 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) x) in y
0.345 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) in y
0.345 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.345 * [taylor]: Taking taylor expansion of x in y
0.346 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.346 * [taylor]: Taking taylor expansion of y in y
0.346 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.346 * [taylor]: Taking taylor expansion of 2.0 in y
0.346 * [taylor]: Taking taylor expansion of x in y
0.346 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) x) in x
0.346 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) in x
0.346 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.346 * [taylor]: Taking taylor expansion of 2.0 in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) x) in x
0.346 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) in x
0.346 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.346 * [taylor]: Taking taylor expansion of 2.0 in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.346 * [taylor]: Taking taylor expansion of 2.0 in y
0.347 * [taylor]: Taking taylor expansion of (neg (/ (sqrt 2.0) y)) in y
0.347 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) y) in y
0.347 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.347 * [taylor]: Taking taylor expansion of 2.0 in y
0.347 * [taylor]: Taking taylor expansion of y in y
0.347 * [taylor]: Taking taylor expansion of 0 in y
0.347 * [taylor]: Taking taylor expansion of 0 in y
0.348 * [taylor]: Taking taylor expansion of 0 in y
0.348 * [approximate]: Taking taylor expansion of (* -1 (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x)) in (x y) around 0
0.348 * [taylor]: Taking taylor expansion of (* -1 (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x)) in y
0.348 * [taylor]: Taking taylor expansion of -1 in y
0.348 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x) in y
0.348 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) in y
0.348 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.348 * [taylor]: Taking taylor expansion of 2.0 in y
0.348 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.349 * [taylor]: Taking taylor expansion of x in y
0.349 * [taylor]: Taking taylor expansion of x in y
0.349 * [taylor]: Taking taylor expansion of (* -1 (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x)) in x
0.349 * [taylor]: Taking taylor expansion of -1 in x
0.349 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x) in x
0.349 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) in x
0.349 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.349 * [taylor]: Taking taylor expansion of 2.0 in x
0.349 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of (* -1 (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x)) in x
0.349 * [taylor]: Taking taylor expansion of -1 in x
0.349 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x) in x
0.349 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) in x
0.349 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.349 * [taylor]: Taking taylor expansion of 2.0 in x
0.349 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.349 * [taylor]: Taking taylor expansion of 2.0 in y
0.350 * [taylor]: Taking taylor expansion of (neg (/ (sqrt 2.0) y)) in y
0.350 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) y) in y
0.350 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.350 * [taylor]: Taking taylor expansion of 2.0 in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of 0 in y
0.351 * [taylor]: Taking taylor expansion of 0 in y
0.351 * [taylor]: Taking taylor expansion of 0 in y
0.352 * * * [progress]: simplifying candidates
0.353 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sqrt 2.0) (- x y))
  (+ (log (sqrt 2.0)) (log (- x y)))
  (log (* (sqrt 2.0) (- x y)))
  (exp (* (sqrt 2.0) (- x y)))
  (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (sqrt 2.0) (- x y))) (cbrt (* (sqrt 2.0) (- x y))))
  (cbrt (* (sqrt 2.0) (- x y)))
  (* (* (* (sqrt 2.0) (- x y)) (* (sqrt 2.0) (- x y))) (* (sqrt 2.0) (- x y)))
  (sqrt (* (sqrt 2.0) (- x y)))
  (sqrt (* (sqrt 2.0) (- x y)))
  (* (sqrt (sqrt 2.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 2.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 2.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 2.0)) (sqrt (- x y)))
  (* (sqrt 2.0) x)
  (* (sqrt 2.0) (neg y))
  (* x (sqrt 2.0))
  (* (neg y) (sqrt 2.0))
  (* (sqrt 2.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (sqrt 2.0) (sqrt (- x y)))
  (* (sqrt 2.0) 1)
  (* (sqrt 2.0) (+ (sqrt x) (sqrt y)))
  (* (sqrt 2.0) 1)
  (* (cbrt (sqrt 2.0)) (- x y))
  (* (sqrt (cbrt 2.0)) (- x y))
  (* (sqrt (sqrt 2.0)) (- x y))
  (* (sqrt 2.0) (- x y))
  (* (sqrt (sqrt 2.0)) (- x y))
  (* (sqrt 2.0) (- x y))
  (* (sqrt 2.0) (- (pow x 3) (pow y 3)))
  (* (sqrt 2.0) (- (* x x) (* y y)))
  (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y))))
  (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y))))
  (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y))))
  (+ (log (sqrt 2.0)) (+ (log x) (+ (log (sqrt 2.0)) (log (- x y)))))
  (+ (log (sqrt 2.0)) (+ (log x) (log (* (sqrt 2.0) (- x y)))))
  (+ (log (sqrt 2.0)) (log (* x (* (sqrt 2.0) (- x y)))))
  (log (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))))
  (exp (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))))
  (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (* x x) x) (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (- x y) (- x y)) (- x y)))))
  (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (* x x) x) (* (* (* (sqrt 2.0) (- x y)) (* (sqrt 2.0) (- x y))) (* (sqrt 2.0) (- x y)))))
  (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (* x (* (sqrt 2.0) (- x y))) (* x (* (sqrt 2.0) (- x y)))) (* x (* (sqrt 2.0) (- x y)))))
  (* (cbrt (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y))))) (cbrt (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y))))))
  (cbrt (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))))
  (* (* (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))) (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y))))) (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))))
  (sqrt (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))))
  (sqrt (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))))
  (* (sqrt 2.0) (* x (* (sqrt 2.0) x)))
  (* (sqrt 2.0) (* x (* (sqrt 2.0) (neg y))))
  (* (sqrt 2.0) (* x (* x (sqrt 2.0))))
  (* (sqrt 2.0) (* x (* (neg y) (sqrt 2.0))))
  (* (sqrt 2.0) (* (* (sqrt 2.0) x) x))
  (* (sqrt 2.0) (* (* (sqrt 2.0) (neg y)) x))
  (* (sqrt 2.0) (* (* x (sqrt 2.0)) x))
  (* (sqrt 2.0) (* (* (neg y) (sqrt 2.0)) x))
  (* (* x (* (sqrt 2.0) x)) (sqrt 2.0))
  (* (* x (* (sqrt 2.0) (neg y))) (sqrt 2.0))
  (* (* x (* x (sqrt 2.0))) (sqrt 2.0))
  (* (* x (* (neg y) (sqrt 2.0))) (sqrt 2.0))
  (* (* (* (sqrt 2.0) x) x) (sqrt 2.0))
  (* (* (* (sqrt 2.0) (neg y)) x) (sqrt 2.0))
  (* (* (* x (sqrt 2.0)) x) (sqrt 2.0))
  (* (* (* (neg y) (sqrt 2.0)) x) (sqrt 2.0))
  (* (sqrt 2.0) x)
  (* (cbrt (sqrt 2.0)) (* x (* (sqrt 2.0) (- x y))))
  (* (sqrt (cbrt 2.0)) (* x (* (sqrt 2.0) (- x y))))
  (* (sqrt (sqrt 2.0)) (* x (* (sqrt 2.0) (- x y))))
  (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y))))
  (* (sqrt (sqrt 2.0)) (* x (* (sqrt 2.0) (- x y))))
  (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y))))
  (* (sqrt 2.0) (* x (* (sqrt 2.0) (- (pow x 3) (pow y 3)))))
  (* (sqrt 2.0) (* x (* (sqrt 2.0) (- (* x x) (* y y)))))
  (* x (* (sqrt 2.0) (- x y)))
  (* x (* (sqrt 2.0) (- x y)))
  (+ (log x) (+ (log (sqrt 2.0)) (log (- x y))))
  (+ (log x) (log (* (sqrt 2.0) (- x y))))
  (log (* x (* (sqrt 2.0) (- x y))))
  (exp (* x (* (sqrt 2.0) (- x y))))
  (* (* (* x x) x) (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (- x y) (- x y)) (- x y))))
  (* (* (* x x) x) (* (* (* (sqrt 2.0) (- x y)) (* (sqrt 2.0) (- x y))) (* (sqrt 2.0) (- x y))))
  (* (cbrt (* x (* (sqrt 2.0) (- x y)))) (cbrt (* x (* (sqrt 2.0) (- x y)))))
  (cbrt (* x (* (sqrt 2.0) (- x y))))
  (* (* (* x (* (sqrt 2.0) (- x y))) (* x (* (sqrt 2.0) (- x y)))) (* x (* (sqrt 2.0) (- x y))))
  (sqrt (* x (* (sqrt 2.0) (- x y))))
  (sqrt (* x (* (sqrt 2.0) (- x y))))
  (* x (* (sqrt 2.0) x))
  (* x (* (sqrt 2.0) (neg y)))
  (* x (* x (sqrt 2.0)))
  (* x (* (neg y) (sqrt 2.0)))
  (* (* (sqrt 2.0) x) x)
  (* (* (sqrt 2.0) (neg y)) x)
  (* (* x (sqrt 2.0)) x)
  (* (* (neg y) (sqrt 2.0)) x)
  (* x (sqrt 2.0))
  (* (cbrt x) (* (sqrt 2.0) (- x y)))
  (* (sqrt x) (* (sqrt 2.0) (- x y)))
  (* x (* (sqrt 2.0) (- x y)))
  (* x (* (sqrt 2.0) (- (pow x 3) (pow y 3))))
  (* x (* (sqrt 2.0) (- (* x x) (* y y))))
  (- (* (sqrt 2.0) x) (* (sqrt 2.0) y))
  (- (* (sqrt 2.0) x) (* (sqrt 2.0) y))
  (- (* (sqrt 2.0) x) (* (sqrt 2.0) y))
  (- (* (pow (sqrt 2.0) 2) (pow x 2)) (* (pow (sqrt 2.0) 2) (* y x)))
  (- (* (pow (sqrt 2.0) 2) (pow x 2)) (* (pow (sqrt 2.0) 2) (* y x)))
  (- (* (pow (sqrt 2.0) 2) (pow x 2)) (* (pow (sqrt 2.0) 2) (* y x)))
  (- (* (sqrt 2.0) (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)) (* (sqrt 2.0) (* y x)))
0.380 * * [simplify]: iteration  0 :  4956  enodes  (cost  831 )
0.381 * * [simplify]: iteration  1 :  4956  enodes  (cost  831 )
0.384 * [simplify]: Simplified to:
   (* (sqrt 2.0) (- x y))
  (log (* (sqrt 2.0) (- x y)))
  (log (* (sqrt 2.0) (- x y)))
  (pow (exp (sqrt 2.0)) (- x y))
  (pow (* (sqrt 2.0) (- x y)) 3)
  (* (cbrt (* (sqrt 2.0) (- x y))) (cbrt (* (sqrt 2.0) (- x y))))
  (cbrt (* (sqrt 2.0) (- x y)))
  (pow (* (sqrt 2.0) (- x y)) 3)
  (sqrt (* (sqrt 2.0) (- x y)))
  (sqrt (* (sqrt 2.0) (- x y)))
  (* (sqrt (sqrt 2.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 2.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 2.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 2.0)) (sqrt (- x y)))
  (* (sqrt 2.0) x)
  (* (sqrt 2.0) (neg y))
  (* (sqrt 2.0) x)
  (* (sqrt 2.0) (neg y))
  (* (sqrt 2.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (sqrt 2.0) (sqrt (- x y)))
  (sqrt 2.0)
  (* (sqrt 2.0) (+ (sqrt x) (sqrt y)))
  (sqrt 2.0)
  (* (- x y) (cbrt (sqrt 2.0)))
  (* (- x y) (sqrt (cbrt 2.0)))
  (* (- x y) (sqrt (sqrt 2.0)))
  (* (sqrt 2.0) (- x y))
  (* (- x y) (sqrt (sqrt 2.0)))
  (* (sqrt 2.0) (- x y))
  (* (sqrt 2.0) (- (pow x 3) (pow y 3)))
  (* (sqrt 2.0) (- (* x x) (* y y)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (log (* 2.0 (* x (- x y))))
  (log (* 2.0 (* x (- x y))))
  (log (* 2.0 (* x (- x y))))
  (log (* 2.0 (* x (- x y))))
  (pow (exp x) (* 2.0 (- x y)))
  (pow (* 2.0 (* x (- x y))) 3)
  (pow (* 2.0 (* x (- x y))) 3)
  (pow (* 2.0 (* x (- x y))) 3)
  (* (cbrt (* 2.0 (* x (- x y)))) (cbrt (* 2.0 (* x (- x y)))))
  (cbrt (* 2.0 (* x (- x y))))
  (pow (* 2.0 (* x (- x y))) 3)
  (sqrt (* 2.0 (* x (- x y))))
  (sqrt (* 2.0 (* x (- x y))))
  (* 2.0 (* x x))
  (* 2.0 (* x (neg y)))
  (* 2.0 (* x x))
  (* 2.0 (* x (neg y)))
  (* 2.0 (* x x))
  (* 2.0 (* x (neg y)))
  (* 2.0 (* x x))
  (* 2.0 (* x (neg y)))
  (* 2.0 (* x x))
  (* 2.0 (* x (neg y)))
  (* 2.0 (* x x))
  (* 2.0 (* x (neg y)))
  (* 2.0 (* x x))
  (* 2.0 (* x (neg y)))
  (* 2.0 (* x x))
  (* 2.0 (* x (neg y)))
  (* (sqrt 2.0) x)
  (* (sqrt 2.0) (* (- x y) (* x (cbrt (sqrt 2.0)))))
  (* (sqrt 2.0) (* (- x y) (* x (sqrt (cbrt 2.0)))))
  (* (sqrt 2.0) (* (- x y) (* x (sqrt (sqrt 2.0)))))
  (* 2.0 (* x (- x y)))
  (* (sqrt 2.0) (* (- x y) (* x (sqrt (sqrt 2.0)))))
  (* 2.0 (* x (- x y)))
  (* (- (pow x 3) (pow y 3)) (* 2.0 x))
  (* (- (* x x) (* y y)) (* 2.0 x))
  (* (sqrt 2.0) (* x (- x y)))
  (* (sqrt 2.0) (* x (- x y)))
  (log (* (sqrt 2.0) (* x (- x y))))
  (log (* (sqrt 2.0) (* x (- x y))))
  (log (* (sqrt 2.0) (* x (- x y))))
  (pow (pow (exp (sqrt 2.0)) (- x y)) x)
  (pow (* (sqrt 2.0) (* x (- x y))) 3)
  (pow (* (sqrt 2.0) (* x (- x y))) 3)
  (* (cbrt (* (sqrt 2.0) (* x (- x y)))) (cbrt (* (sqrt 2.0) (* x (- x y)))))
  (cbrt (* (sqrt 2.0) (* x (- x y))))
  (pow (* (sqrt 2.0) (* x (- x y))) 3)
  (sqrt (* (sqrt 2.0) (* x (- x y))))
  (sqrt (* (sqrt 2.0) (* x (- x y))))
  (* (sqrt 2.0) (* x x))
  (* (sqrt 2.0) (* x (neg y)))
  (* (sqrt 2.0) (* x x))
  (* (sqrt 2.0) (* x (neg y)))
  (* (sqrt 2.0) (* x x))
  (* (sqrt 2.0) (* x (neg y)))
  (* (sqrt 2.0) (* x x))
  (* (sqrt 2.0) (* x (neg y)))
  (* (sqrt 2.0) x)
  (* (sqrt 2.0) (* (- x y) (cbrt x)))
  (* (sqrt 2.0) (* (- x y) (sqrt x)))
  (* (sqrt 2.0) (* x (- x y)))
  (* (sqrt 2.0) (* x (- (pow x 3) (pow y 3))))
  (* (sqrt 2.0) (* x (- (* x x) (* y y))))
  (* (sqrt 2.0) (- x y))
  (* (sqrt 2.0) (- x y))
  (* (sqrt 2.0) (- x y))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (* (sqrt 2.0) (* x (- x y)))
  (* (sqrt 2.0) (* x (- x y)))
  (* (sqrt 2.0) (* x (- x y)))
0.385 * * * [progress]: adding candidates to table
0.474 * [progress]: [Phase 3 of 3] Extracting.
0.474 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))> #<alt (λ (x y) (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))))>)
0.474 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x x) (* x y)) (* 2.0 (- (* x x) (* x y))) y x)
0.474 * * * * [regimes]: Trying to branch on (- (* x x) (* x y)) from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))> #<alt (λ (x y) (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))))>)
0.509 * * * * [regimes]: Trying to branch on (* 2.0 (- (* x x) (* x y))) from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))> #<alt (λ (x y) (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))))>)
0.544 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))> #<alt (λ (x y) (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))))>)
0.578 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))> #<alt (λ (x y) (* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y)))))>)
0.612 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.612 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (- (* x x) (* x y)))
0.613 * * [simplify]: iteration  0 :  35  enodes  (cost  9 )
0.613 * * [simplify]: iteration  1 :  35  enodes  (cost  9 )
0.613 * [simplify]: Simplified to:
   (* 2.0 (- (* x x) (* x y)))
1.277 * [regime-testing]: End program error score: 0.017846591761740648
1.344 * [regime-testing]: Target error score: 0.008501062632829104