6.211 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (+ (/ x 2.0) (* y x)) z)
0.019 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.020 * * [simplify]: iteration  1 :  13  enodes  (cost  9 )
0.022 * * [simplify]: iteration  2 :  19  enodes  (cost  9 )
0.024 * * [simplify]: iteration  done :  19  enodes  (cost  9 )
0.024 * [simplify]: Simplified to:
   (+ (+ (/ x 2.0) (* y x)) z)
0.024 * * [progress]: iteration 1 / 4
0.024 * * * [progress]: picking best candidate
0.026 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))>
0.026 * * * [progress]: localizing error
0.037 * * * [progress]: generating rewritten candidates
0.037 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.046 * * * [progress]: generating series expansions
0.046 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.046 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in (x y) around 0
0.046 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in y
0.046 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.046 * [taylor]: Taking taylor expansion of 0.5 in y
0.046 * [taylor]: Taking taylor expansion of x in y
0.046 * [taylor]: Taking taylor expansion of (* x y) in y
0.046 * [taylor]: Taking taylor expansion of x in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.046 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.046 * [taylor]: Taking taylor expansion of 0.5 in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (* x y) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.046 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.046 * [taylor]: Taking taylor expansion of 0.5 in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (* x y) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [taylor]: Taking taylor expansion of (+ y 0.5) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of 0.5 in y
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.055 * [taylor]: Taking taylor expansion of (* x y) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.055 * [taylor]: Taking taylor expansion of 0.5 in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.055 * [taylor]: Taking taylor expansion of (* x y) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.056 * [taylor]: Taking taylor expansion of 0.5 in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.056 * [taylor]: Taking taylor expansion of (* x y) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.056 * [taylor]: Taking taylor expansion of 0.5 in x
0.056 * [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 y) 0.5) in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of 0.5 in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0
0.070 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.070 * [taylor]: Taking taylor expansion of (* x y) in y
0.070 * [taylor]: Taking taylor expansion of x in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.071 * [taylor]: Taking taylor expansion of 0.5 in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.071 * [taylor]: Taking taylor expansion of x in y
0.071 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.071 * [taylor]: Taking taylor expansion of (* x y) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.072 * [taylor]: Taking taylor expansion of 0.5 in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.072 * [taylor]: Taking taylor expansion of (* x y) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.073 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.073 * [taylor]: Taking taylor expansion of 0.5 in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of 0.5 in y
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.089 * * * [progress]: simplifying candidates
0.089 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (exp (/ x 2.0)) (exp (* y x)))
  (log (+ (/ x 2.0) (* y x)))
  (exp (+ (/ x 2.0) (* y x)))
  (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))
  (cbrt (+ (/ x 2.0) (* y x)))
  (* (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (+ (pow (/ x 2.0) 3) (pow (* y x) 3))
  (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x))))
  (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))
  (- (/ x 2.0) (* y x))
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (* x y))
0.091 * * [simplify]: iteration  0 :  31  enodes  (cost  166 )
0.096 * * [simplify]: iteration  1 :  94  enodes  (cost  161 )
0.117 * * [simplify]: iteration  2 :  266  enodes  (cost  141 )
0.191 * * [simplify]: iteration  3 :  671  enodes  (cost  141 )
0.430 * * [simplify]: iteration  4 :  1517  enodes  (cost  137 )
1.298 * * [simplify]: iteration  5 :  3963  enodes  (cost  137 )
2.663 * * [simplify]: iteration  done :  5001  enodes  (cost  137 )
2.663 * [simplify]: Simplified to:
   (exp (+ (/ x 2.0) (* y x)))
  (log (+ (/ x 2.0) (* y x)))
  (exp (+ (/ x 2.0) (* y x)))
  (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))
  (cbrt (+ (/ x 2.0) (* y x)))
  (pow (+ (/ x 2.0) (* y x)) 3)
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (+ (pow (/ x 2.0) 3) (pow (* y x) 3))
  (* x (+ (* (- (* x y) (/ x 2.0)) y) (/ x (* 2.0 2.0))))
  (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (- (/ x 2.0) (* y x))
  (* x (+ y 0.5))
  (* x (+ y 0.5))
  (* x (+ y 0.5))
2.664 * * * [progress]: adding candidates to table
2.694 * * [progress]: iteration 2 / 4
2.695 * * * [progress]: picking best candidate
2.697 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))) z))>
2.697 * * * [progress]: localizing error
2.711 * * * [progress]: generating rewritten candidates
2.711 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
2.737 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2)
2.745 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
2.773 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
2.785 * * * [progress]: generating series expansions
2.785 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
2.786 * [approximate]: Taking taylor expansion of (/ (* x (- (* 0.25 x) (* x (pow y 2)))) (- (* 0.5 x) (* x y))) in (x y) around 0
2.786 * [taylor]: Taking taylor expansion of (/ (* x (- (* 0.25 x) (* x (pow y 2)))) (- (* 0.5 x) (* x y))) in y
2.786 * [taylor]: Taking taylor expansion of (* x (- (* 0.25 x) (* x (pow y 2)))) in y
2.786 * [taylor]: Taking taylor expansion of x in y
2.786 * [taylor]: Taking taylor expansion of (- (* 0.25 x) (* x (pow y 2))) in y
2.786 * [taylor]: Taking taylor expansion of (* 0.25 x) in y
2.786 * [taylor]: Taking taylor expansion of 0.25 in y
2.786 * [taylor]: Taking taylor expansion of x in y
2.786 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.786 * [taylor]: Taking taylor expansion of x in y
2.786 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.786 * [taylor]: Taking taylor expansion of y in y
2.786 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in y
2.786 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
2.786 * [taylor]: Taking taylor expansion of 0.5 in y
2.786 * [taylor]: Taking taylor expansion of x in y
2.786 * [taylor]: Taking taylor expansion of (* x y) in y
2.786 * [taylor]: Taking taylor expansion of x in y
2.786 * [taylor]: Taking taylor expansion of y in y
2.787 * [taylor]: Taking taylor expansion of (/ (* x (- (* 0.25 x) (* x (pow y 2)))) (- (* 0.5 x) (* x y))) in x
2.787 * [taylor]: Taking taylor expansion of (* x (- (* 0.25 x) (* x (pow y 2)))) in x
2.787 * [taylor]: Taking taylor expansion of x in x
2.787 * [taylor]: Taking taylor expansion of (- (* 0.25 x) (* x (pow y 2))) in x
2.787 * [taylor]: Taking taylor expansion of (* 0.25 x) in x
2.787 * [taylor]: Taking taylor expansion of 0.25 in x
2.787 * [taylor]: Taking taylor expansion of x in x
2.787 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.788 * [taylor]: Taking taylor expansion of x in x
2.788 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.788 * [taylor]: Taking taylor expansion of y in x
2.788 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x
2.788 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
2.788 * [taylor]: Taking taylor expansion of 0.5 in x
2.788 * [taylor]: Taking taylor expansion of x in x
2.788 * [taylor]: Taking taylor expansion of (* x y) in x
2.788 * [taylor]: Taking taylor expansion of x in x
2.788 * [taylor]: Taking taylor expansion of y in x
2.796 * [taylor]: Taking taylor expansion of (/ (* x (- (* 0.25 x) (* x (pow y 2)))) (- (* 0.5 x) (* x y))) in x
2.796 * [taylor]: Taking taylor expansion of (* x (- (* 0.25 x) (* x (pow y 2)))) in x
2.796 * [taylor]: Taking taylor expansion of x in x
2.796 * [taylor]: Taking taylor expansion of (- (* 0.25 x) (* x (pow y 2))) in x
2.796 * [taylor]: Taking taylor expansion of (* 0.25 x) in x
2.796 * [taylor]: Taking taylor expansion of 0.25 in x
2.796 * [taylor]: Taking taylor expansion of x in x
2.796 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.796 * [taylor]: Taking taylor expansion of x in x
2.796 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.796 * [taylor]: Taking taylor expansion of y in x
2.796 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x
2.796 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
2.796 * [taylor]: Taking taylor expansion of 0.5 in x
2.796 * [taylor]: Taking taylor expansion of x in x
2.796 * [taylor]: Taking taylor expansion of (* x y) in x
2.796 * [taylor]: Taking taylor expansion of x in x
2.796 * [taylor]: Taking taylor expansion of y in x
2.804 * [taylor]: Taking taylor expansion of (/ (- 0.25 (pow y 2)) (- 0.5 y)) in y
2.804 * [taylor]: Taking taylor expansion of (- 0.25 (pow y 2)) in y
2.804 * [taylor]: Taking taylor expansion of 0.25 in y
2.804 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.804 * [taylor]: Taking taylor expansion of y in y
2.804 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
2.804 * [taylor]: Taking taylor expansion of 0.5 in y
2.804 * [taylor]: Taking taylor expansion of y in y
2.813 * [taylor]: Taking taylor expansion of 0 in y
2.821 * [taylor]: Taking taylor expansion of 0 in y
2.833 * [taylor]: Taking taylor expansion of 0 in y
2.833 * [approximate]: Taking taylor expansion of (/ (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) (* x (- (* 0.5 (/ 1 x)) (/ 1 (* x y))))) in (x y) around 0
2.834 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) (* x (- (* 0.5 (/ 1 x)) (/ 1 (* x y))))) in y
2.834 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) in y
2.834 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 x)) in y
2.834 * [taylor]: Taking taylor expansion of 0.25 in y
2.834 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.834 * [taylor]: Taking taylor expansion of x in y
2.834 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.834 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.834 * [taylor]: Taking taylor expansion of x in y
2.834 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.834 * [taylor]: Taking taylor expansion of y in y
2.834 * [taylor]: Taking taylor expansion of (* x (- (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in y
2.834 * [taylor]: Taking taylor expansion of x in y
2.834 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in y
2.834 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
2.834 * [taylor]: Taking taylor expansion of 0.5 in y
2.834 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.834 * [taylor]: Taking taylor expansion of x in y
2.834 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.834 * [taylor]: Taking taylor expansion of (* x y) in y
2.834 * [taylor]: Taking taylor expansion of x in y
2.834 * [taylor]: Taking taylor expansion of y in y
2.835 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) (* x (- (* 0.5 (/ 1 x)) (/ 1 (* x y))))) in x
2.835 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) in x
2.835 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 x)) in x
2.835 * [taylor]: Taking taylor expansion of 0.25 in x
2.835 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.835 * [taylor]: Taking taylor expansion of x in x
2.835 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.835 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.835 * [taylor]: Taking taylor expansion of x in x
2.835 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.835 * [taylor]: Taking taylor expansion of y in x
2.836 * [taylor]: Taking taylor expansion of (* x (- (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in x
2.836 * [taylor]: Taking taylor expansion of x in x
2.836 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x
2.836 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
2.836 * [taylor]: Taking taylor expansion of 0.5 in x
2.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.836 * [taylor]: Taking taylor expansion of x in x
2.837 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.837 * [taylor]: Taking taylor expansion of (* x y) in x
2.837 * [taylor]: Taking taylor expansion of x in x
2.837 * [taylor]: Taking taylor expansion of y in x
2.840 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) (* x (- (* 0.5 (/ 1 x)) (/ 1 (* x y))))) in x
2.840 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) in x
2.840 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 x)) in x
2.840 * [taylor]: Taking taylor expansion of 0.25 in x
2.840 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.840 * [taylor]: Taking taylor expansion of x in x
2.841 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.841 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.841 * [taylor]: Taking taylor expansion of x in x
2.841 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.841 * [taylor]: Taking taylor expansion of y in x
2.841 * [taylor]: Taking taylor expansion of (* x (- (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in x
2.841 * [taylor]: Taking taylor expansion of x in x
2.842 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x
2.842 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
2.842 * [taylor]: Taking taylor expansion of 0.5 in x
2.842 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.842 * [taylor]: Taking taylor expansion of x in x
2.842 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.842 * [taylor]: Taking taylor expansion of (* x y) in x
2.842 * [taylor]: Taking taylor expansion of x in x
2.842 * [taylor]: Taking taylor expansion of y in x
2.846 * [taylor]: Taking taylor expansion of (/ (- 0.25 (/ 1 (pow y 2))) (- 0.5 (/ 1 y))) in y
2.846 * [taylor]: Taking taylor expansion of (- 0.25 (/ 1 (pow y 2))) in y
2.846 * [taylor]: Taking taylor expansion of 0.25 in y
2.846 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.846 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.846 * [taylor]: Taking taylor expansion of y in y
2.846 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y
2.847 * [taylor]: Taking taylor expansion of 0.5 in y
2.847 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.847 * [taylor]: Taking taylor expansion of y in y
2.853 * [taylor]: Taking taylor expansion of 0 in y
2.864 * [taylor]: Taking taylor expansion of 0 in y
2.878 * [taylor]: Taking taylor expansion of 0 in y
2.891 * [taylor]: Taking taylor expansion of 0 in y
2.892 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) (* x (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))))) in (x y) around 0
2.892 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) (* x (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))))) in y
2.892 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) in y
2.892 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.892 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.892 * [taylor]: Taking taylor expansion of x in y
2.892 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.892 * [taylor]: Taking taylor expansion of y in y
2.892 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 x)) in y
2.892 * [taylor]: Taking taylor expansion of 0.25 in y
2.892 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.892 * [taylor]: Taking taylor expansion of x in y
2.892 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in y
2.892 * [taylor]: Taking taylor expansion of x in y
2.892 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
2.892 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.892 * [taylor]: Taking taylor expansion of (* x y) in y
2.892 * [taylor]: Taking taylor expansion of x in y
2.892 * [taylor]: Taking taylor expansion of y in y
2.893 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
2.893 * [taylor]: Taking taylor expansion of 0.5 in y
2.893 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.893 * [taylor]: Taking taylor expansion of x in y
2.895 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) (* x (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))))) in x
2.895 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) in x
2.895 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.895 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.895 * [taylor]: Taking taylor expansion of x in x
2.895 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.895 * [taylor]: Taking taylor expansion of y in x
2.896 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 x)) in x
2.896 * [taylor]: Taking taylor expansion of 0.25 in x
2.896 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.896 * [taylor]: Taking taylor expansion of x in x
2.897 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
2.897 * [taylor]: Taking taylor expansion of x in x
2.897 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
2.897 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.897 * [taylor]: Taking taylor expansion of (* x y) in x
2.897 * [taylor]: Taking taylor expansion of x in x
2.897 * [taylor]: Taking taylor expansion of y in x
2.897 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
2.897 * [taylor]: Taking taylor expansion of 0.5 in x
2.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.897 * [taylor]: Taking taylor expansion of x in x
2.901 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) (* x (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))))) in x
2.901 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) in x
2.901 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.901 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.901 * [taylor]: Taking taylor expansion of x in x
2.901 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.901 * [taylor]: Taking taylor expansion of y in x
2.902 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 x)) in x
2.902 * [taylor]: Taking taylor expansion of 0.25 in x
2.902 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.902 * [taylor]: Taking taylor expansion of x in x
2.902 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
2.902 * [taylor]: Taking taylor expansion of x in x
2.902 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
2.902 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.902 * [taylor]: Taking taylor expansion of (* x y) in x
2.902 * [taylor]: Taking taylor expansion of x in x
2.902 * [taylor]: Taking taylor expansion of y in x
2.903 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
2.903 * [taylor]: Taking taylor expansion of 0.5 in x
2.903 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.903 * [taylor]: Taking taylor expansion of x in x
2.906 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 0.25) (+ (/ 1 y) 0.5)) in y
2.906 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 0.25) in y
2.906 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.906 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.906 * [taylor]: Taking taylor expansion of y in y
2.907 * [taylor]: Taking taylor expansion of 0.25 in y
2.907 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
2.907 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.907 * [taylor]: Taking taylor expansion of y in y
2.907 * [taylor]: Taking taylor expansion of 0.5 in y
2.913 * [taylor]: Taking taylor expansion of 0 in y
2.924 * [taylor]: Taking taylor expansion of 0 in y
2.938 * [taylor]: Taking taylor expansion of 0 in y
2.950 * [taylor]: Taking taylor expansion of 0 in y
2.951 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2)
2.951 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (y x) around 0
2.951 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.951 * [taylor]: Taking taylor expansion of x in x
2.951 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.951 * [taylor]: Taking taylor expansion of y in x
2.951 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.951 * [taylor]: Taking taylor expansion of x in y
2.951 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.951 * [taylor]: Taking taylor expansion of y in y
2.951 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.951 * [taylor]: Taking taylor expansion of x in y
2.951 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.951 * [taylor]: Taking taylor expansion of y in y
2.952 * [taylor]: Taking taylor expansion of x in x
2.953 * [taylor]: Taking taylor expansion of 0 in x
2.954 * [taylor]: Taking taylor expansion of 0 in x
2.955 * [taylor]: Taking taylor expansion of 0 in x
2.955 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (y x) around 0
2.955 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.955 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.955 * [taylor]: Taking taylor expansion of x in x
2.955 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.955 * [taylor]: Taking taylor expansion of y in x
2.956 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.956 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.956 * [taylor]: Taking taylor expansion of x in y
2.956 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.956 * [taylor]: Taking taylor expansion of y in y
2.956 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.956 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.956 * [taylor]: Taking taylor expansion of x in y
2.956 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.956 * [taylor]: Taking taylor expansion of y in y
2.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.957 * [taylor]: Taking taylor expansion of x in x
2.958 * [taylor]: Taking taylor expansion of 0 in x
2.960 * [taylor]: Taking taylor expansion of 0 in x
2.961 * [taylor]: Taking taylor expansion of 0 in x
2.962 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (y x) around 0
2.962 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
2.962 * [taylor]: Taking taylor expansion of -1 in x
2.962 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.962 * [taylor]: Taking taylor expansion of x in x
2.963 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.963 * [taylor]: Taking taylor expansion of y in x
2.963 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
2.963 * [taylor]: Taking taylor expansion of -1 in y
2.963 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.963 * [taylor]: Taking taylor expansion of x in y
2.963 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.963 * [taylor]: Taking taylor expansion of y in y
2.964 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
2.964 * [taylor]: Taking taylor expansion of -1 in y
2.964 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.964 * [taylor]: Taking taylor expansion of x in y
2.964 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.964 * [taylor]: Taking taylor expansion of y in y
2.964 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.964 * [taylor]: Taking taylor expansion of -1 in x
2.964 * [taylor]: Taking taylor expansion of x in x
2.965 * [taylor]: Taking taylor expansion of 0 in x
2.967 * [taylor]: Taking taylor expansion of 0 in x
2.969 * [taylor]: Taking taylor expansion of 0 in x
2.970 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
2.970 * [approximate]: Taking taylor expansion of (* x (- (* 0.25 x) (* x (pow y 2)))) in (x y) around 0
2.970 * [taylor]: Taking taylor expansion of (* x (- (* 0.25 x) (* x (pow y 2)))) in y
2.970 * [taylor]: Taking taylor expansion of x in y
2.970 * [taylor]: Taking taylor expansion of (- (* 0.25 x) (* x (pow y 2))) in y
2.970 * [taylor]: Taking taylor expansion of (* 0.25 x) in y
2.970 * [taylor]: Taking taylor expansion of 0.25 in y
2.970 * [taylor]: Taking taylor expansion of x in y
2.970 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.970 * [taylor]: Taking taylor expansion of x in y
2.971 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.971 * [taylor]: Taking taylor expansion of y in y
2.971 * [taylor]: Taking taylor expansion of (* x (- (* 0.25 x) (* x (pow y 2)))) in x
2.971 * [taylor]: Taking taylor expansion of x in x
2.971 * [taylor]: Taking taylor expansion of (- (* 0.25 x) (* x (pow y 2))) in x
2.971 * [taylor]: Taking taylor expansion of (* 0.25 x) in x
2.971 * [taylor]: Taking taylor expansion of 0.25 in x
2.971 * [taylor]: Taking taylor expansion of x in x
2.971 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.971 * [taylor]: Taking taylor expansion of x in x
2.971 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.971 * [taylor]: Taking taylor expansion of y in x
2.971 * [taylor]: Taking taylor expansion of (* x (- (* 0.25 x) (* x (pow y 2)))) in x
2.971 * [taylor]: Taking taylor expansion of x in x
2.971 * [taylor]: Taking taylor expansion of (- (* 0.25 x) (* x (pow y 2))) in x
2.971 * [taylor]: Taking taylor expansion of (* 0.25 x) in x
2.971 * [taylor]: Taking taylor expansion of 0.25 in x
2.971 * [taylor]: Taking taylor expansion of x in x
2.971 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.971 * [taylor]: Taking taylor expansion of x in x
2.971 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.971 * [taylor]: Taking taylor expansion of y in x
2.972 * [taylor]: Taking taylor expansion of 0 in y
2.974 * [taylor]: Taking taylor expansion of 0 in y
2.977 * [taylor]: Taking taylor expansion of (- 0.25 (pow y 2)) in y
2.977 * [taylor]: Taking taylor expansion of 0.25 in y
2.977 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.977 * [taylor]: Taking taylor expansion of y in y
2.981 * [taylor]: Taking taylor expansion of 0 in y
2.982 * [approximate]: Taking taylor expansion of (/ (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) x) in (x y) around 0
2.982 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) x) in y
2.982 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) in y
2.982 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 x)) in y
2.982 * [taylor]: Taking taylor expansion of 0.25 in y
2.982 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.982 * [taylor]: Taking taylor expansion of x in y
2.982 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.982 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.982 * [taylor]: Taking taylor expansion of x in y
2.982 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.982 * [taylor]: Taking taylor expansion of y in y
2.982 * [taylor]: Taking taylor expansion of x in y
2.983 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) x) in x
2.983 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) in x
2.983 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 x)) in x
2.983 * [taylor]: Taking taylor expansion of 0.25 in x
2.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.983 * [taylor]: Taking taylor expansion of x in x
2.983 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.983 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.983 * [taylor]: Taking taylor expansion of x in x
2.983 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.983 * [taylor]: Taking taylor expansion of y in x
2.984 * [taylor]: Taking taylor expansion of x in x
2.984 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) x) in x
2.984 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 x)) (/ 1 (* x (pow y 2)))) in x
2.984 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 x)) in x
2.984 * [taylor]: Taking taylor expansion of 0.25 in x
2.984 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.984 * [taylor]: Taking taylor expansion of x in x
2.985 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.985 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.985 * [taylor]: Taking taylor expansion of x in x
2.985 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.985 * [taylor]: Taking taylor expansion of y in x
2.986 * [taylor]: Taking taylor expansion of x in x
2.989 * [taylor]: Taking taylor expansion of (- 0.25 (/ 1 (pow y 2))) in y
2.989 * [taylor]: Taking taylor expansion of 0.25 in y
2.989 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.989 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.989 * [taylor]: Taking taylor expansion of y in y
2.993 * [taylor]: Taking taylor expansion of 0 in y
2.998 * [taylor]: Taking taylor expansion of 0 in y
3.005 * [taylor]: Taking taylor expansion of 0 in y
3.013 * [taylor]: Taking taylor expansion of 0 in y
3.021 * [taylor]: Taking taylor expansion of 0 in y
3.022 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) x)) in (x y) around 0
3.022 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) x)) in y
3.022 * [taylor]: Taking taylor expansion of -1 in y
3.022 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) x) in y
3.022 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) in y
3.022 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
3.022 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
3.022 * [taylor]: Taking taylor expansion of x in y
3.022 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.022 * [taylor]: Taking taylor expansion of y in y
3.023 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 x)) in y
3.023 * [taylor]: Taking taylor expansion of 0.25 in y
3.023 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.023 * [taylor]: Taking taylor expansion of x in y
3.023 * [taylor]: Taking taylor expansion of x in y
3.023 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) x)) in x
3.023 * [taylor]: Taking taylor expansion of -1 in x
3.023 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) x) in x
3.023 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) in x
3.023 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
3.023 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
3.023 * [taylor]: Taking taylor expansion of x in x
3.023 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.023 * [taylor]: Taking taylor expansion of y in x
3.024 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 x)) in x
3.024 * [taylor]: Taking taylor expansion of 0.25 in x
3.024 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.024 * [taylor]: Taking taylor expansion of x in x
3.024 * [taylor]: Taking taylor expansion of x in x
3.025 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) x)) in x
3.025 * [taylor]: Taking taylor expansion of -1 in x
3.025 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) x) in x
3.025 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (* 0.25 (/ 1 x))) in x
3.025 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
3.025 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
3.025 * [taylor]: Taking taylor expansion of x in x
3.025 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.025 * [taylor]: Taking taylor expansion of y in x
3.026 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 x)) in x
3.026 * [taylor]: Taking taylor expansion of 0.25 in x
3.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.026 * [taylor]: Taking taylor expansion of x in x
3.026 * [taylor]: Taking taylor expansion of x in x
3.028 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 (pow y 2)) 0.25)) in y
3.028 * [taylor]: Taking taylor expansion of -1 in y
3.028 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 0.25) in y
3.028 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.028 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.028 * [taylor]: Taking taylor expansion of y in y
3.028 * [taylor]: Taking taylor expansion of 0.25 in y
3.032 * [taylor]: Taking taylor expansion of 0 in y
3.039 * [taylor]: Taking taylor expansion of 0 in y
3.049 * [taylor]: Taking taylor expansion of 0 in y
3.058 * [taylor]: Taking taylor expansion of 0 in y
3.069 * [taylor]: Taking taylor expansion of 0 in y
3.069 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
3.070 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in (x y) around 0
3.070 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in y
3.070 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
3.070 * [taylor]: Taking taylor expansion of 0.5 in y
3.070 * [taylor]: Taking taylor expansion of x in y
3.070 * [taylor]: Taking taylor expansion of (* x y) in y
3.070 * [taylor]: Taking taylor expansion of x in y
3.070 * [taylor]: Taking taylor expansion of y in y
3.070 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x
3.070 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
3.070 * [taylor]: Taking taylor expansion of 0.5 in x
3.070 * [taylor]: Taking taylor expansion of x in x
3.070 * [taylor]: Taking taylor expansion of (* x y) in x
3.070 * [taylor]: Taking taylor expansion of x in x
3.070 * [taylor]: Taking taylor expansion of y in x
3.070 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* x y)) in x
3.070 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
3.070 * [taylor]: Taking taylor expansion of 0.5 in x
3.070 * [taylor]: Taking taylor expansion of x in x
3.070 * [taylor]: Taking taylor expansion of (* x y) in x
3.070 * [taylor]: Taking taylor expansion of x in x
3.070 * [taylor]: Taking taylor expansion of y in x
3.071 * [taylor]: Taking taylor expansion of 0 in y
3.072 * [taylor]: Taking taylor expansion of (- 0.5 y) in y
3.072 * [taylor]: Taking taylor expansion of 0.5 in y
3.072 * [taylor]: Taking taylor expansion of y in y
3.074 * [taylor]: Taking taylor expansion of 0 in y
3.079 * [taylor]: Taking taylor expansion of 0 in y
3.082 * [taylor]: Taking taylor expansion of 0 in y
3.082 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0
3.082 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in y
3.082 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
3.082 * [taylor]: Taking taylor expansion of 0.5 in y
3.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.082 * [taylor]: Taking taylor expansion of x in y
3.083 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.083 * [taylor]: Taking taylor expansion of (* x y) in y
3.083 * [taylor]: Taking taylor expansion of x in y
3.083 * [taylor]: Taking taylor expansion of y in y
3.083 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x
3.083 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
3.083 * [taylor]: Taking taylor expansion of 0.5 in x
3.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.083 * [taylor]: Taking taylor expansion of x in x
3.083 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.083 * [taylor]: Taking taylor expansion of (* x y) in x
3.083 * [taylor]: Taking taylor expansion of x in x
3.083 * [taylor]: Taking taylor expansion of y in x
3.084 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x
3.084 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
3.084 * [taylor]: Taking taylor expansion of 0.5 in x
3.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.084 * [taylor]: Taking taylor expansion of x in x
3.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.084 * [taylor]: Taking taylor expansion of (* x y) in x
3.084 * [taylor]: Taking taylor expansion of x in x
3.084 * [taylor]: Taking taylor expansion of y in x
3.085 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y
3.085 * [taylor]: Taking taylor expansion of 0.5 in y
3.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.085 * [taylor]: Taking taylor expansion of y in y
3.088 * [taylor]: Taking taylor expansion of 0 in y
3.091 * [taylor]: Taking taylor expansion of 0 in y
3.095 * [taylor]: Taking taylor expansion of 0 in y
3.099 * [taylor]: Taking taylor expansion of 0 in y
3.100 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in (x y) around 0
3.100 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in y
3.100 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
3.100 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.100 * [taylor]: Taking taylor expansion of (* x y) in y
3.100 * [taylor]: Taking taylor expansion of x in y
3.100 * [taylor]: Taking taylor expansion of y in y
3.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
3.100 * [taylor]: Taking taylor expansion of 0.5 in y
3.100 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.100 * [taylor]: Taking taylor expansion of x in y
3.100 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
3.100 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
3.100 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.100 * [taylor]: Taking taylor expansion of (* x y) in x
3.100 * [taylor]: Taking taylor expansion of x in x
3.100 * [taylor]: Taking taylor expansion of y in x
3.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
3.101 * [taylor]: Taking taylor expansion of 0.5 in x
3.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.101 * [taylor]: Taking taylor expansion of x in x
3.101 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
3.101 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
3.101 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.101 * [taylor]: Taking taylor expansion of (* x y) in x
3.101 * [taylor]: Taking taylor expansion of x in x
3.101 * [taylor]: Taking taylor expansion of y in x
3.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
3.101 * [taylor]: Taking taylor expansion of 0.5 in x
3.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.102 * [taylor]: Taking taylor expansion of x in x
3.102 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 0.5)) in y
3.102 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
3.102 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.102 * [taylor]: Taking taylor expansion of y in y
3.103 * [taylor]: Taking taylor expansion of 0.5 in y
3.105 * [taylor]: Taking taylor expansion of 0 in y
3.108 * [taylor]: Taking taylor expansion of 0 in y
3.112 * [taylor]: Taking taylor expansion of 0 in y
3.116 * [taylor]: Taking taylor expansion of 0 in y
3.117 * * * [progress]: simplifying candidates
3.118 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (log x) (log (- (/ x (* 2.0 2.0)) (* (* y y) x)))) (log (- (/ x 2.0) (* y x))))
  (- (log (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))) (log (- (/ x 2.0) (* y x))))
  (log (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (exp (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (/ (* (* (* x x) x) (* (* (- (/ x (* 2.0 2.0)) (* (* y y) x)) (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x (* 2.0 2.0)) (* (* y y) x)))) (* (* (- (/ x 2.0) (* y x)) (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x))))
  (/ (* (* (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))) (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))) (* (* (- (/ x 2.0) (* y x)) (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x))))
  (* (cbrt (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x)))) (cbrt (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x)))))
  (cbrt (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (* (* (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))) (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x)))) (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (sqrt (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (sqrt (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (- (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (- (- (/ x 2.0) (* y x)))
  (/ x (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))))
  (/ (- (/ x (* 2.0 2.0)) (* (* y y) x)) (cbrt (- (/ x 2.0) (* y x))))
  (/ x (sqrt (- (/ x 2.0) (* y x))))
  (/ (- (/ x (* 2.0 2.0)) (* (* y y) x)) (sqrt (- (/ x 2.0) (* y x))))
  (/ x 1)
  (/ (- (/ x (* 2.0 2.0)) (* (* y y) x)) (- (/ x 2.0) (* y x)))
  (/ 1 (- (/ x 2.0) (* y x)))
  (/ (- (/ x 2.0) (* y x)) (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))))
  (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (sqrt (- (/ x 2.0) (* y x))))
  (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) 1)
  (/ (- (/ x 2.0) (* y x)) (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (pow (/ x 2.0) 3) (pow (* y x) 3)))
  (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x))))
  (* (- (/ x 2.0) (* y x)) (+ (* (/ x (* 2.0 2.0)) (/ x (* 2.0 2.0))) (+ (* (* (* y y) x) (* (* y y) x)) (* (/ x (* 2.0 2.0)) (* (* y y) x)))))
  (* (- (/ x 2.0) (* y x)) (+ (/ x (* 2.0 2.0)) (* (* y y) x)))
  (* (* y y) x)
  (* (* y y) x)
  (+ (+ (log y) (log y)) (log x))
  (+ (log (* y y)) (log x))
  (log (* (* y y) x))
  (exp (* (* y y) x))
  (* (* (* (* y y) y) (* (* y y) y)) (* (* x x) x))
  (* (* (* (* y y) (* y y)) (* y y)) (* (* x x) x))
  (* (cbrt (* (* y y) x)) (cbrt (* (* y y) x)))
  (cbrt (* (* y y) x))
  (* (* (* (* y y) x) (* (* y y) x)) (* (* y y) x))
  (sqrt (* (* y y) x))
  (sqrt (* (* y y) x))
  (* y (sqrt x))
  (* y (sqrt x))
  (* (* y y) (* (cbrt x) (cbrt x)))
  (* (* y y) (sqrt x))
  (* (* y y) 1)
  (* y x)
  (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (+ (log x) (log (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (log (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (exp (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (* (* (* x x) x) (* (* (- (/ x (* 2.0 2.0)) (* (* y y) x)) (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (* (cbrt (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))) (cbrt (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))))
  (cbrt (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (* (* (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))) (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (sqrt (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (sqrt (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (* (sqrt x) (sqrt (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (* (sqrt x) (sqrt (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (* x (/ x (* 2.0 2.0)))
  (* x (- (* (* y y) x)))
  (* x (/ x (* 2.0 2.0)))
  (* x (- (* (* y y) x)))
  (* (/ x (* 2.0 2.0)) x)
  (* (- (* (* y y) x)) x)
  (* (/ x (* 2.0 2.0)) x)
  (* (- (* (* y y) x)) x)
  (* x (* (cbrt (- (/ x (* 2.0 2.0)) (* (* y y) x))) (cbrt (- (/ x (* 2.0 2.0)) (* (* y y) x)))))
  (* x (sqrt (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (* x 1)
  (* (cbrt x) (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (* (sqrt x) (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (* x (- (pow (/ x (* 2.0 2.0)) 3) (pow (* (* y y) x) 3)))
  (* x (- (* (/ x (* 2.0 2.0)) (/ x (* 2.0 2.0))) (* (* (* y y) x) (* (* y y) x))))
  (/ (exp (/ x 2.0)) (exp (* y x)))
  (log (- (/ x 2.0) (* y x)))
  (exp (- (/ x 2.0) (* y x)))
  (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x))))
  (cbrt (- (/ x 2.0) (* y x)))
  (* (* (- (/ x 2.0) (* y x)) (- (/ x 2.0) (* y x))) (- (/ x 2.0) (* y x)))
  (sqrt (- (/ x 2.0) (* y x)))
  (sqrt (- (/ x 2.0) (* y x)))
  (- (pow (/ x 2.0) 3) (pow (* y x) 3))
  (+ (* (/ x 2.0) (/ x 2.0)) (+ (* (* y x) (* y x)) (* (/ x 2.0) (* y x))))
  (- (* y x))
  (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))
  (+ (/ x 2.0) (* y x))
  (- (* y x))
  (+ (* 0.5 x) (* 1.0 (* x y)))
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (* x y))
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
  (* 0.25 (pow x 2))
  (- (* 0.25 (pow x 2)) (* (pow x 2) (pow y 2)))
  (- (* 0.25 (pow x 2)) (* (pow x 2) (pow y 2)))
  (- (* 0.5 x) (* x y))
  (- (* 0.5 x) (* x y))
  (- (* 0.5 x) (* x y))
3.122 * * [simplify]: iteration  0 :  146  enodes  (cost  1562 )
3.168 * * [simplify]: iteration  1 :  397  enodes  (cost  1526 )
3.322 * * [simplify]: iteration  2 :  1507  enodes  (cost  1288 )
3.990 * * [simplify]: iteration  done :  5000  enodes  (cost  1281 )
3.991 * [simplify]: Simplified to:
   (log (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (log (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (log (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (exp (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (pow (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))) 3)
  (pow (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))) 3)
  (* (cbrt (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x)))) (cbrt (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x)))))
  (cbrt (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (pow (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))) 3)
  (sqrt (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (sqrt (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))))
  (- (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (- (- (/ x 2.0) (* y x)))
  (/ x (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))))
  (/ (- (/ x (* 2.0 2.0)) (* (* y y) x)) (cbrt (- (/ x 2.0) (* y x))))
  (/ x (sqrt (- (/ x 2.0) (* y x))))
  (/ (- (/ x (* 2.0 2.0)) (* (* y y) x)) (sqrt (- (/ x 2.0) (* y x))))
  x
  (/ (- (/ x (* 2.0 2.0)) (* (* y y) x)) (- (/ x 2.0) (* y x)))
  (/ 1 (- (/ x 2.0) (* y x)))
  (/ (- (/ x 2.0) (* y x)) (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x)))))
  (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (sqrt (- (/ x 2.0) (* y x))))
  (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (/ (- (/ x 2.0) (* y x)) (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (pow (/ x 2.0) 3) (pow (* y x) 3)))
  (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (* (- (/ x 2.0) (* y x)) (+ (* (* x (pow y 2)) (+ (/ x (* 2.0 2.0)) (* (* y y) x))) (/ (* x (/ x 2.0)) (pow 2.0 3))))
  (* (- (/ x 2.0) (* y x)) (+ (/ x (* 2.0 2.0)) (* (* y y) x)))
  (* (* y x) y)
  (* (* y x) y)
  (log (* (* y y) x))
  (log (* (* y y) x))
  (log (* (* y y) x))
  (exp (* (* y y) x))
  (pow (* x (pow y 2)) 3)
  (pow (* x (pow y 2)) 3)
  (* (cbrt (* (* y y) x)) (cbrt (* (* y y) x)))
  (cbrt (* (* y y) x))
  (pow (* x (pow y 2)) 3)
  (sqrt (* (* y y) x))
  (sqrt (* (* y y) x))
  (* y (sqrt x))
  (* y (sqrt x))
  (* (* y y) (* (cbrt x) (cbrt x)))
  (* (* y y) (sqrt x))
  (* y y)
  (* y x)
  (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (log (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (log (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (exp (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (pow (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) 3)
  (* (cbrt (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))) (cbrt (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))))
  (cbrt (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (pow (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) 3)
  (sqrt (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (sqrt (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (* (sqrt x) (sqrt (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (* (sqrt x) (sqrt (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  (* (/ x (* 2.0 2.0)) x)
  (* (- (* (* y y) x)) x)
  (* (/ x (* 2.0 2.0)) x)
  (* (- (* (* y y) x)) x)
  (* (/ x (* 2.0 2.0)) x)
  (* (- (* (* y y) x)) x)
  (* (/ x (* 2.0 2.0)) x)
  (* (- (* (* y y) x)) x)
  (* x (* (cbrt (- (/ x (* 2.0 2.0)) (* (* y y) x))) (cbrt (- (/ x (* 2.0 2.0)) (* (* y y) x)))))
  (* x (sqrt (- (/ x (* 2.0 2.0)) (* (* y y) x))))
  x
  (* (cbrt x) (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (* (sqrt x) (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (* x (- (pow (/ x (* 2.0 2.0)) 3) (pow (* (* y y) x) 3)))
  (+ (* (- (pow y 4)) (pow x 3)) (/ (pow (/ x 2.0) 3) 2.0))
  (exp (- (/ x 2.0) (* y x)))
  (log (- (/ x 2.0) (* y x)))
  (exp (- (/ x 2.0) (* y x)))
  (* (cbrt (- (/ x 2.0) (* y x))) (cbrt (- (/ x 2.0) (* y x))))
  (cbrt (- (/ x 2.0) (* y x)))
  (pow (- (/ x 2.0) (* y x)) 3)
  (sqrt (- (/ x 2.0) (* y x)))
  (sqrt (- (/ x 2.0) (* y x)))
  (- (pow (/ x 2.0) 3) (pow (* y x) 3))
  (+ (* (/ x 2.0) (/ x 2.0)) (* (* y x) (+ (/ x 2.0) (* y x))))
  (- (* y x))
  (* x (- (/ x (* 2.0 2.0)) (* (* y y) x)))
  (+ (/ x 2.0) (* y x))
  (- (* y x))
  (+ (* 0.5 x) (* 1.0 (* x y)))
  (* x (+ y 0.5))
  (* x (+ y 0.5))
  (* (* y x) y)
  (* (* y x) y)
  (* (* y x) y)
  (* 0.25 (pow x 2))
  (* (* x x) (- 0.25 (* y y)))
  (* (* x x) (- 0.25 (* y y)))
  (* x (- 0.5 y))
  (* x (- 0.5 y))
  (* x (- 0.5 y))
3.992 * * * [progress]: adding candidates to table
4.221 * [progress]: [Phase 3 of 3] Extracting.
4.221 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))> #<alt (λ (x y z) (+ (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))) z))>)
4.222 * * * [regime-changes]: Trying 5 branch expressions: ((+ (/ x 2.0) (* y x)) (+ (+ (/ x 2.0) (* y x)) z) z y x)
4.222 * * * * [regimes]: Trying to branch on (+ (/ x 2.0) (* y x)) from (#<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))> #<alt (λ (x y z) (+ (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))) z))>)
4.236 * * * * [regimes]: Trying to branch on (+ (+ (/ x 2.0) (* y x)) z) from (#<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))> #<alt (λ (x y z) (+ (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))) z))>)
4.252 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))> #<alt (λ (x y z) (+ (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))) z))>)
4.265 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))> #<alt (λ (x y z) (+ (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))) z))>)
4.281 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))> #<alt (λ (x y z) (+ (/ (* x (- (/ x (* 2.0 2.0)) (* (* y y) x))) (- (/ x 2.0) (* y x))) z))>)
4.295 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.295 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (+ (/ x 2.0) (* y x)) z)
4.295 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
4.296 * * [simplify]: iteration  1 :  11  enodes  (cost  9 )
4.296 * * [simplify]: iteration  done :  11  enodes  (cost  9 )
4.296 * [simplify]: Simplified to:
   (+ (+ (/ x 2.0) (* y x)) z)
4.790 * [regime-testing]: Baseline error score: 0.007125890736342043
4.791 * [regime-testing]: Oracle error score: 0.005875734466808351
4.791 * [regime-testing]: End program error score: 0.007125890736342043