34.722 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.028 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x 2.0) (* x x)) (* y y))
0.030 * * [simplify]: iteration  0 :  23  enodes  (cost  9 )
0.030 * * [simplify]: iteration  1 :  23  enodes  (cost  9 )
0.030 * [simplify]: Simplified to:
   (+ (* x (+ x 2.0)) (* y y))
0.034 * * [progress]: iteration 1 / 4
0.034 * * * [progress]: picking best candidate
0.036 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>
0.036 * * * [progress]: localizing error
0.042 * * * [progress]: generating rewritten candidates
0.042 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.048 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.052 * * * [progress]: generating series expansions
0.052 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.053 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0
0.053 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.053 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.053 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.053 * [taylor]: Taking taylor expansion of 2.0 in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.053 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.053 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.053 * [taylor]: Taking taylor expansion of 2.0 in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.053 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.053 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.053 * [taylor]: Taking taylor expansion of 2.0 in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of 2.0 in y
0.053 * [taylor]: Taking taylor expansion of 1 in y
0.054 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.054 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.054 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.054 * [taylor]: Taking taylor expansion of x in y
0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.054 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.054 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.054 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.054 * [taylor]: Taking taylor expansion of 2.0 in y
0.054 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.054 * [taylor]: Taking taylor expansion of x in y
0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.054 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.054 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.054 * [taylor]: Taking taylor expansion of 2.0 in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.055 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.055 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.055 * [taylor]: Taking taylor expansion of 2.0 in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of 1 in y
0.055 * [taylor]: Taking taylor expansion of 2.0 in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.055 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.056 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.056 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.056 * [taylor]: Taking taylor expansion of 2.0 in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.057 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.057 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.057 * [taylor]: Taking taylor expansion of 2.0 in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.057 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.057 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.057 * [taylor]: Taking taylor expansion of 2.0 in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of 1 in y
0.057 * [taylor]: Taking taylor expansion of (neg 2.0) in y
0.057 * [taylor]: Taking taylor expansion of 2.0 in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.058 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.058 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.058 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
0.058 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.058 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.059 * [taylor]: Taking taylor expansion of 2.0 in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.059 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.059 * [taylor]: Taking taylor expansion of 2.0 in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.060 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.060 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.060 * [taylor]: Taking taylor expansion of 2.0 in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.060 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.060 * [taylor]: Taking taylor expansion of 2.0 in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.062 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.062 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.062 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.062 * [taylor]: Taking taylor expansion of 2.0 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 (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.062 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.062 * [taylor]: Taking taylor expansion of 2.0 in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.064 * * * [progress]: simplifying candidates
0.064 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* (exp (* x 2.0)) (exp (* x x))) (exp (* y y)))
  (* (exp (+ (* x 2.0) (* x x))) (exp (* y y)))
  (log (+ (+ (* x 2.0) (* x x)) (* y y)))
  (exp (+ (+ (* x 2.0) (* x x)) (* y y)))
  (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (* (* (+ (+ (* x 2.0) (* x x)) (* y y)) (+ (+ (* x 2.0) (* x x)) (* y y))) (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))
  (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y))))
  (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))
  (- (+ (* x 2.0) (* x x)) (* y y))
  (+ (* x x) (* y y))
  (* (exp (* x 2.0)) (exp (* x x)))
  (log (+ (* x 2.0) (* x x)))
  (exp (+ (* x 2.0) (* x x)))
  (* (cbrt (+ (* x 2.0) (* x x))) (cbrt (+ (* x 2.0) (* x x))))
  (cbrt (+ (* x 2.0) (* x x)))
  (* (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (+ (pow (* x 2.0) 3) (pow (* x x) 3))
  (+ (* (* x 2.0) (* x 2.0)) (- (* (* x x) (* x x)) (* (* x 2.0) (* x x))))
  (- (* (* x 2.0) (* x 2.0)) (* (* x x) (* x x)))
  (- (* x 2.0) (* x x))
  (+ 2.0 x)
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
0.103 * * [simplify]: iteration  0 :  5263  enodes  (cost  302 )
0.105 * [simplify]: Simplified to:
   (exp (+ (* y y) (* x (+ x 2.0))))
  (exp (+ (* y y) (* x (+ x 2.0))))
  (log (+ (* y y) (* x (+ x 2.0))))
  (exp (+ (* y y) (* x (+ x 2.0))))
  (* (cbrt (+ (* y y) (* x (+ x 2.0)))) (cbrt (+ (* y y) (* x (+ x 2.0)))))
  (cbrt (+ (* y y) (* x (+ x 2.0))))
  (pow (+ (* y y) (* x (+ x 2.0))) 3)
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (+ (pow (* x (+ x 2.0)) 3) (pow y 6))
  (+ (pow y 4) (* (* x (+ x 2.0)) (- (* x (+ x 2.0)) (* y y))))
  (- (* x (* x (* (+ x 2.0) (+ x 2.0)))) (pow y 4))
  (- (* x (+ x 2.0)) (* y y))
  (+ (* x x) (* y y))
  (pow (exp x) (+ x 2.0))
  (log (* x (+ x 2.0)))
  (pow (exp x) (+ x 2.0))
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (pow (* x (+ x 2.0)) 3)
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (+ (pow (* x 2.0) 3) (pow x 6))
  (+ (pow x 4) (* x (* x (* 2.0 (- 2.0 x)))))
  (- (* x (* x (* 2.0 2.0))) (pow x 4))
  (* x (- 2.0 x))
  (+ x 2.0)
  (+ (* y y) (* x (+ x 2.0)))
  (+ (* y y) (* x (+ x 2.0)))
  (+ (* y y) (* x (+ x 2.0)))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
0.105 * * * [progress]: adding candidates to table
0.139 * * [progress]: iteration 2 / 4
0.139 * * * [progress]: picking best candidate
0.142 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))>
0.142 * * * [progress]: localizing error
0.150 * * * [progress]: generating rewritten candidates
0.150 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.163 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
0.169 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
0.174 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.184 * * * [progress]: generating series expansions
0.184 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.184 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (y x) around 0
0.184 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.184 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.184 * [taylor]: Taking taylor expansion of 2.0 in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.184 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.184 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.184 * [taylor]: Taking taylor expansion of 2.0 in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.185 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.185 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.185 * [taylor]: Taking taylor expansion of x in y
0.185 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.185 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.185 * [taylor]: Taking taylor expansion of 2.0 in y
0.185 * [taylor]: Taking taylor expansion of x in y
0.185 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.185 * [taylor]: Taking taylor expansion of y in y
0.185 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.185 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.185 * [taylor]: Taking taylor expansion of 2.0 in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of 0 in x
0.185 * [taylor]: Taking taylor expansion of 1 in x
0.186 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
0.186 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.186 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.186 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.186 * [taylor]: Taking taylor expansion of y in x
0.186 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.186 * [taylor]: Taking taylor expansion of 2.0 in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.186 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.186 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.186 * [taylor]: Taking taylor expansion of 2.0 in y
0.186 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.186 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.187 * [taylor]: Taking taylor expansion of x in y
0.187 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.187 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.187 * [taylor]: Taking taylor expansion of y in y
0.187 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.187 * [taylor]: Taking taylor expansion of 2.0 in y
0.187 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.187 * [taylor]: Taking taylor expansion of x in y
0.187 * [taylor]: Taking taylor expansion of 1 in x
0.187 * [taylor]: Taking taylor expansion of 0 in x
0.187 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.187 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.187 * [taylor]: Taking taylor expansion of 2.0 in x
0.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of 0 in x
0.188 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (y x) around 0
0.188 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.188 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.188 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.188 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.188 * [taylor]: Taking taylor expansion of y in x
0.189 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.189 * [taylor]: Taking taylor expansion of 2.0 in x
0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.189 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.189 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.189 * [taylor]: Taking taylor expansion of x in y
0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.189 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.189 * [taylor]: Taking taylor expansion of 2.0 in y
0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.189 * [taylor]: Taking taylor expansion of x in y
0.189 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.189 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.189 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.189 * [taylor]: Taking taylor expansion of x in y
0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.189 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.189 * [taylor]: Taking taylor expansion of 2.0 in y
0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.189 * [taylor]: Taking taylor expansion of x in y
0.189 * [taylor]: Taking taylor expansion of 1 in x
0.189 * [taylor]: Taking taylor expansion of 0 in x
0.190 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.190 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.190 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.190 * [taylor]: Taking taylor expansion of 2.0 in x
0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of 0 in x
0.191 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
0.191 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0
0.191 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.191 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of 2.0 in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.191 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of 2.0 in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.192 * [approximate]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in (x) around 0
0.192 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.192 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.192 * [taylor]: Taking taylor expansion of 2.0 in x
0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.192 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.192 * [taylor]: Taking taylor expansion of 2.0 in x
0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.193 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.193 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.193 * [taylor]: Taking taylor expansion of -1 in x
0.193 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.193 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.193 * [taylor]: Taking taylor expansion of 2.0 in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.193 * [taylor]: Taking taylor expansion of -1 in x
0.193 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.193 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.193 * [taylor]: Taking taylor expansion of 2.0 in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.195 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
0.195 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0
0.195 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.195 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of 2.0 in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.195 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of 2.0 in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.196 * [approximate]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in (x) around 0
0.196 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.196 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.196 * [taylor]: Taking taylor expansion of 2.0 in x
0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.196 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.196 * [taylor]: Taking taylor expansion of 2.0 in x
0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.197 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.198 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.198 * [taylor]: Taking taylor expansion of -1 in x
0.198 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.198 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of 2.0 in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.198 * [taylor]: Taking taylor expansion of -1 in x
0.198 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.198 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of 2.0 in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.199 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.200 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))) in (y x) around 0
0.200 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))) in x
0.200 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.200 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.200 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.200 * [taylor]: Taking taylor expansion of 2.0 in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))) in y
0.200 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.200 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.200 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.200 * [taylor]: Taking taylor expansion of 2.0 in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))) in y
0.201 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.201 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.201 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.201 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.201 * [taylor]: Taking taylor expansion of 2.0 in y
0.201 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (* 2.0 x))) in x
0.201 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.201 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.201 * [taylor]: Taking taylor expansion of 2.0 in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of 0 in x
0.202 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 (+ (pow x 2) (* 2.0 x))))) in x
0.202 * [taylor]: Taking taylor expansion of 1/2 in x
0.202 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (* 2.0 x)))) in x
0.202 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (* 2.0 x))) in x
0.202 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.202 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.202 * [taylor]: Taking taylor expansion of 2.0 in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.203 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))))) in (y x) around 0
0.203 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))))) in x
0.203 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.203 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.203 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.203 * [taylor]: Taking taylor expansion of y in x
0.203 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.203 * [taylor]: Taking taylor expansion of 2.0 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 (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))))) in y
0.203 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.203 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.203 * [taylor]: Taking taylor expansion of x in y
0.203 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.203 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.203 * [taylor]: Taking taylor expansion of y in y
0.203 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.203 * [taylor]: Taking taylor expansion of 2.0 in y
0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.203 * [taylor]: Taking taylor expansion of x in y
0.204 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))))) in y
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.204 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.204 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.204 * [taylor]: Taking taylor expansion of x in y
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.204 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.204 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.204 * [taylor]: Taking taylor expansion of y in y
0.204 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.204 * [taylor]: Taking taylor expansion of 2.0 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 1 in x
0.204 * [taylor]: Taking taylor expansion of 0 in x
0.205 * [taylor]: Taking taylor expansion of (* 1/2 (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
0.205 * [taylor]: Taking taylor expansion of 1/2 in x
0.205 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.205 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.205 * [taylor]: Taking taylor expansion of 2.0 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 0 in x
0.206 * [taylor]: Taking taylor expansion of (* -1/2 (+ (* 1.0 (/ 1 (pow x 3))) (+ (* 1/4 (/ 1 (pow x 4))) (* 1.0 (/ 1 (pow x 2)))))) in x
0.206 * [taylor]: Taking taylor expansion of -1/2 in x
0.206 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow x 3))) (+ (* 1/4 (/ 1 (pow x 4))) (* 1.0 (/ 1 (pow x 2))))) in x
0.206 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 3))) in x
0.206 * [taylor]: Taking taylor expansion of 1.0 in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.206 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of (+ (* 1/4 (/ 1 (pow x 4))) (* 1.0 (/ 1 (pow x 2)))) in x
0.206 * [taylor]: Taking taylor expansion of (* 1/4 (/ 1 (pow x 4))) in x
0.206 * [taylor]: Taking taylor expansion of 1/4 in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.206 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.207 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.207 * [taylor]: Taking taylor expansion of 1.0 in x
0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.207 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.207 * [taylor]: Taking taylor expansion of x in x
0.208 * [approximate]: Taking taylor expansion of (sqrt (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x)))) in (y x) around 0
0.208 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x)))) in x
0.208 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.208 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.208 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.208 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.208 * [taylor]: Taking taylor expansion of y in x
0.208 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.208 * [taylor]: Taking taylor expansion of 2.0 in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x)))) in y
0.208 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.208 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.208 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.208 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.208 * [taylor]: Taking taylor expansion of x in y
0.208 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.208 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.208 * [taylor]: Taking taylor expansion of y in y
0.208 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.208 * [taylor]: Taking taylor expansion of 2.0 in y
0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.208 * [taylor]: Taking taylor expansion of x in y
0.208 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x)))) in y
0.209 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.209 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.209 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.209 * [taylor]: Taking taylor expansion of x in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.209 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.209 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.209 * [taylor]: Taking taylor expansion of 2.0 in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.209 * [taylor]: Taking taylor expansion of x in y
0.209 * [taylor]: Taking taylor expansion of 1 in x
0.209 * [taylor]: Taking taylor expansion of 0 in x
0.209 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
0.210 * [taylor]: Taking taylor expansion of 1/2 in x
0.210 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.210 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.210 * [taylor]: Taking taylor expansion of 2.0 in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of 0 in x
0.211 * [taylor]: Taking taylor expansion of (* 1/2 (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1/4 (/ 1 (pow x 4))) (* 1.0 (/ 1 (pow x 2)))))) in x
0.211 * [taylor]: Taking taylor expansion of 1/2 in x
0.211 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 3))) (+ (* 1/4 (/ 1 (pow x 4))) (* 1.0 (/ 1 (pow x 2))))) in x
0.211 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 3))) in x
0.211 * [taylor]: Taking taylor expansion of 1.0 in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.211 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (+ (* 1/4 (/ 1 (pow x 4))) (* 1.0 (/ 1 (pow x 2)))) in x
0.211 * [taylor]: Taking taylor expansion of (* 1/4 (/ 1 (pow x 4))) in x
0.211 * [taylor]: Taking taylor expansion of 1/4 in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.211 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.211 * [taylor]: Taking taylor expansion of 1.0 in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.212 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * * * [progress]: simplifying candidates
0.214 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (+ (* y y) (* x (+ x 2.0))) (+ (* y y) (* x (+ x 2.0))))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* (+ (* y y) (* x (+ x 2.0))) (+ (* y y) (* x (+ x 2.0))))
  (+ 1 1)
  (+ (log (sqrt (+ (* y y) (* x (+ x 2.0))))) (log (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (log (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (exp (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (* (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (+ (* y y) (* x (+ x 2.0))))) (* (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (cbrt (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0)))))) (cbrt (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0)))))))
  (cbrt (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (* (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))) (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0)))))) (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (+ (* y y) (* x (+ x 2.0))) (+ (* y y) (* x (+ x 2.0))))
  (sqrt (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (sqrt (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (+ (pow (* y y) 3) (pow (* x (+ x 2.0)) 3))) (sqrt (+ (pow (* y y) 3) (pow (* x (+ x 2.0)) 3))))
  (* (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* (* y y) (* x (+ x 2.0)))))) (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* (* y y) (* x (+ x 2.0)))))))
  (* (sqrt (+ (pow (* y y) 3) (pow (* x (+ x 2.0)) 3))) (sqrt (- (* (* y y) (* y y)) (* (* x (+ x 2.0)) (* x (+ x 2.0))))))
  (* (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* (* y y) (* x (+ x 2.0)))))) (sqrt (- (* y y) (* x (+ x 2.0)))))
  (* (sqrt (- (* (* y y) (* y y)) (* (* x (+ x 2.0)) (* x (+ x 2.0))))) (sqrt (+ (pow (* y y) 3) (pow (* x (+ x 2.0)) 3))))
  (* (sqrt (- (* y y) (* x (+ x 2.0)))) (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* (* y y) (* x (+ x 2.0)))))))
  (* (sqrt (- (* (* y y) (* y y)) (* (* x (+ x 2.0)) (* x (+ x 2.0))))) (sqrt (- (* (* y y) (* y y)) (* (* x (+ x 2.0)) (* x (+ x 2.0))))))
  (* (sqrt (- (* y y) (* x (+ x 2.0)))) (sqrt (- (* y y) (* x (+ x 2.0)))))
  (* (* (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (cbrt (sqrt (+ (* y y) (* x (+ x 2.0)))))) (* (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (cbrt (sqrt (+ (* y y) (* x (+ x 2.0)))))))
  (* (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (* (cbrt (+ (* y y) (* x (+ x 2.0)))) (cbrt (+ (* y y) (* x (+ x 2.0)))))) (sqrt (* (cbrt (+ (* y y) (* x (+ x 2.0)))) (cbrt (+ (* y y) (* x (+ x 2.0)))))))
  (* (sqrt (cbrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (cbrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* 1 1)
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (* (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (cbrt (sqrt (+ (* y y) (* x (+ x 2.0)))))))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (* (cbrt (+ (* y y) (* x (+ x 2.0)))) (cbrt (+ (* y y) (* x (+ x 2.0)))))))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt 1))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) 1)
  (* (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* (sqrt (cbrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (pow (* y y) 3) (pow (* x (+ x 2.0)) 3))))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (- (* (* y y) (* y y)) (* (* x (+ x 2.0)) (* x (+ x 2.0))))))
  (* (sqrt (+ (pow (* y y) 3) (pow (* x (+ x 2.0)) 3))) (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* (sqrt (- (* (* y y) (* y y)) (* (* x (+ x 2.0)) (* x (+ x 2.0))))) (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* x (+ x 2.0))
  (+ (log x) (log (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (exp (* x (+ x 2.0)))
  (* (* (* x x) x) (* (* (+ x 2.0) (+ x 2.0)) (+ x 2.0)))
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (* (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* x x)
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x (* (cbrt (+ x 2.0)) (cbrt (+ x 2.0))))
  (* x (sqrt (+ x 2.0)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x 2.0))
  (* (sqrt x) (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ (pow x 3) (pow 2.0 3)))
  (* x (- (* x x) (* 2.0 2.0)))
  (* x (+ x 2.0))
  (+ (log x) (log (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (exp (* x (+ x 2.0)))
  (* (* (* x x) x) (* (* (+ x 2.0) (+ x 2.0)) (+ x 2.0)))
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (* (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* x x)
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x (* (cbrt (+ x 2.0)) (cbrt (+ x 2.0))))
  (* x (sqrt (+ x 2.0)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x 2.0))
  (* (sqrt x) (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ (pow x 3) (pow 2.0 3)))
  (* x (- (* x x) (* 2.0 2.0)))
  (log (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (exp (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))) (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))))
  (cbrt (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (* (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))) (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (sqrt (* (cbrt (+ (* y y) (* x (+ x 2.0)))) (cbrt (+ (* y y) (* x (+ x 2.0))))))
  (sqrt (cbrt (+ (* y y) (* x (+ x 2.0)))))
  (sqrt (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (sqrt (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (sqrt 1)
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (pow (* y y) 3) (pow (* x (+ x 2.0)) 3)))
  (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* (* y y) (* x (+ x 2.0))))))
  (sqrt (- (* (* y y) (* y y)) (* (* x (+ x 2.0)) (* x (+ x 2.0)))))
  (sqrt (- (* y y) (* x (+ x 2.0))))
  (/ 1 2)
  (sqrt (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (sqrt (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (- (+ (* 1/2 (* NAN (pow y 2))) (+ (* x NAN) (* (pow x 2) NAN))) (* (pow x 2) (pow NAN 3)))
  (+ (* 1.0 (/ x y)) y)
  (neg (+ (* 1.0 (/ x y)) y))
0.260 * * [simplify]: iteration  0 :  5022  enodes  (cost  1393 )
0.265 * [simplify]: Simplified to:
   1
  1
  2
  1
  1
  (pow (sqrt (+ (* y y) (* x (+ x 2.0)))) 4)
  (+ (* y y) (* x (+ x 2.0)))
  (pow (sqrt (+ (* y y) (* x (+ x 2.0)))) 4)
  2
  (log (+ (* y y) (* x (+ x 2.0))))
  (log (+ (* y y) (* x (+ x 2.0))))
  (exp (+ (* y y) (* x (+ x 2.0))))
  (pow (+ (* y y) (* x (+ x 2.0))) 3)
  (pow (sqrt (cbrt (+ (* y y) (* x (+ x 2.0))))) 4)
  (cbrt (+ (* y y) (* x (+ x 2.0))))
  (pow (+ (* y y) (* x (+ x 2.0))) 3)
  (pow (sqrt (+ (* y y) (* x (+ x 2.0)))) 4)
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (+ (pow y 6) (pow (* x (+ x 2.0)) 3))
  (+ (pow y 4) (* x (* (+ x 2.0) (- (* x (+ x 2.0)) (* y y)))))
  (* (sqrt (+ (pow y 6) (pow (* x (+ x 2.0)) 3))) (sqrt (- (pow y 4) (* x (* x (* (+ x 2.0) (+ x 2.0)))))))
  (* (sqrt (+ (pow y 4) (* x (* (+ x 2.0) (- (* x (+ x 2.0)) (* y y)))))) (sqrt (- (* y y) (* x (+ x 2.0)))))
  (* (sqrt (+ (pow y 6) (pow (* x (+ x 2.0)) 3))) (sqrt (- (pow y 4) (* x (* x (* (+ x 2.0) (+ x 2.0)))))))
  (* (sqrt (+ (pow y 4) (* x (* (+ x 2.0) (- (* x (+ x 2.0)) (* y y)))))) (sqrt (- (* y y) (* x (+ x 2.0)))))
  (- (pow y 4) (* x (* x (* (+ x 2.0) (+ x 2.0)))))
  (- (* y y) (* x (+ x 2.0)))
  (pow (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))) 4)
  (pow (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))) 2)
  (pow (sqrt (cbrt (+ (* y y) (* x (+ x 2.0))))) 4)
  (cbrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  1
  (+ (* y y) (* x (+ x 2.0)))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  1
  (+ (* y y) (* x (+ x 2.0)))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  1
  2
  1
  (pow (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))) 5)
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (fabs (cbrt (+ (* y y) (* x (+ x 2.0))))))
  (pow (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) 3)
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (pow (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) 3)
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (pow (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))) 4)
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (cbrt (+ (* y y) (* x (+ x 2.0))))))
  (pow (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) 3)
  (+ (* y y) (* x (+ x 2.0)))
  (pow (sqrt (sqrt (+ (* y y) (* x (+ x 2.0))))) 3)
  (+ (* y y) (* x (+ x 2.0)))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (pow y 6) (pow (* x (+ x 2.0)) 3))))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (- (pow y 4) (* x (* x (* (+ x 2.0) (+ x 2.0)))))))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (pow y 6) (pow (* x (+ x 2.0)) 3))))
  (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (- (pow y 4) (* x (* x (* (+ x 2.0) (+ x 2.0)))))))
  (* x (+ x 2.0))
  (log (* x (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (pow (exp x) (+ x 2.0))
  (pow (* x (+ x 2.0)) 3)
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (pow (* x (+ x 2.0)) 3)
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* x x)
  (* x 2.0)
  (* x x)
  (* x 2.0)
  (* x (* (cbrt (+ x 2.0)) (cbrt (+ x 2.0))))
  (* x (sqrt (+ x 2.0)))
  x
  x
  (* (+ x 2.0) (cbrt x))
  (* (+ x 2.0) (sqrt x))
  (* x (+ x 2.0))
  (+ (pow x 4) (* x (pow 2.0 3)))
  (- (pow x 3) (* x (* 2.0 2.0)))
  (* x (+ x 2.0))
  (log (* x (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (pow (exp x) (+ x 2.0))
  (pow (* x (+ x 2.0)) 3)
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (pow (* x (+ x 2.0)) 3)
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* x x)
  (* x 2.0)
  (* x x)
  (* x 2.0)
  (* x (* (cbrt (+ x 2.0)) (cbrt (+ x 2.0))))
  (* x (sqrt (+ x 2.0)))
  x
  x
  (* (+ x 2.0) (cbrt x))
  (* (+ x 2.0) (sqrt x))
  (* x (+ x 2.0))
  (+ (pow x 4) (* x (pow 2.0 3)))
  (- (pow x 3) (* x (* 2.0 2.0)))
  (log (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (exp (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (pow (cbrt (sqrt (+ (* y y) (* x (+ x 2.0))))) 2)
  (cbrt (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (pow (sqrt (+ (* y y) (* x (+ x 2.0)))) 3)
  (fabs (cbrt (+ (* y y) (* x (+ x 2.0)))))
  (sqrt (cbrt (+ (* y y) (* x (+ x 2.0)))))
  (sqrt (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (sqrt (sqrt (+ (* y y) (* x (+ x 2.0)))))
  1
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (pow y 6) (pow (* x (+ x 2.0)) 3)))
  (sqrt (+ (pow y 4) (* x (* (+ x 2.0) (- (* x (+ x 2.0)) (* y y))))))
  (sqrt (- (pow y 4) (* x (* x (* (+ x 2.0) (+ x 2.0))))))
  (sqrt (- (* y y) (* x (+ x 2.0))))
  1/2
  (sqrt (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (sqrt (sqrt (+ (* y y) (* x (+ x 2.0)))))
  (+ (* y y) (* x (+ x 2.0)))
  (+ (* y y) (* x (+ x 2.0)))
  (+ (* y y) (* x (+ x 2.0)))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (+ (* NAN (+ (* 1/2 (* y y)) x)) (* (* x x) (- NAN (pow NAN 3))))
  (+ y (* 1.0 (/ x y)))
  (- (* 1.0 (/ (neg x) y)) y)
0.266 * * * [progress]: adding candidates to table
0.412 * [progress]: [Phase 3 of 3] Extracting.
0.412 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.413 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (+ (* x 2.0) (* x x)) (+ (+ (* x 2.0) (* x x)) (* y y)) y x)
0.413 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.443 * * * * [regimes]: Trying to branch on (+ (* x 2.0) (* x x)) from (#<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.477 * * * * [regimes]: Trying to branch on (+ (+ (* x 2.0) (* x x)) (* y y)) from (#<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.521 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.563 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ x 2.0)))) (sqrt (+ (* y y) (* x (+ x 2.0))))))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.596 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.597 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x 2.0) (* x x)) (* y y))
0.597 * * [simplify]: iteration  0 :  11  enodes  (cost  11 )
0.597 * * [simplify]: iteration  1 :  11  enodes  (cost  11 )
0.597 * [simplify]: Simplified to:
   (+ (+ (* x 2.0) (* x x)) (* y y))
1.631 * [regime-testing]: End program error score: 0.012824723403015522
1.696 * [regime-testing]: Target error score: 0.012824723403015522