27.649 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.822 * * * [progress]: [2/2] Setting up program.
0.828 * [progress]: [Phase 2 of 3] Improving.
0.828 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.831 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.832 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.833 * * [simplify]: iteration  2 :  13  enodes  (cost  7 )
0.833 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.833 * * [progress]: iteration 1 / 4
0.833 * * * [progress]: picking best candidate
0.836 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.836 * * * [progress]: localizing error
0.845 * * * [progress]: generating rewritten candidates
0.845 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.847 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.849 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.855 * * * [progress]: generating series expansions
0.855 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.855 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.855 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.855 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.855 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.855 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.855 * [taylor]: Taking taylor expansion of 0.5 in y
0.855 * [taylor]: Taking taylor expansion of (/ x y) in y
0.855 * [taylor]: Taking taylor expansion of x in y
0.855 * [taylor]: Taking taylor expansion of y in y
0.855 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.856 * [taylor]: Taking taylor expansion of 0.5 in y
0.856 * [taylor]: Taking taylor expansion of (/ x y) in y
0.856 * [taylor]: Taking taylor expansion of x in y
0.856 * [taylor]: Taking taylor expansion of y in y
0.856 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.856 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.856 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.856 * [taylor]: Taking taylor expansion of 0.5 in x
0.856 * [taylor]: Taking taylor expansion of (/ x y) in x
0.856 * [taylor]: Taking taylor expansion of x in x
0.856 * [taylor]: Taking taylor expansion of y in x
0.856 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.856 * [taylor]: Taking taylor expansion of 0.5 in x
0.856 * [taylor]: Taking taylor expansion of (/ x y) in x
0.856 * [taylor]: Taking taylor expansion of x in x
0.856 * [taylor]: Taking taylor expansion of y in x
0.856 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.856 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.856 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.856 * [taylor]: Taking taylor expansion of 0.5 in x
0.856 * [taylor]: Taking taylor expansion of (/ x y) in x
0.856 * [taylor]: Taking taylor expansion of x in x
0.856 * [taylor]: Taking taylor expansion of y in x
0.856 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.856 * [taylor]: Taking taylor expansion of 0.5 in x
0.856 * [taylor]: Taking taylor expansion of (/ x y) in x
0.856 * [taylor]: Taking taylor expansion of x in x
0.856 * [taylor]: Taking taylor expansion of y in x
0.857 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.857 * [taylor]: Taking taylor expansion of 0.5 in y
0.857 * [taylor]: Taking taylor expansion of y in y
0.857 * [taylor]: Taking taylor expansion of 0 in y
0.858 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.858 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.858 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.858 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.858 * [taylor]: Taking taylor expansion of y in y
0.858 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.858 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.858 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.858 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.858 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.858 * [taylor]: Taking taylor expansion of 0.5 in y
0.858 * [taylor]: Taking taylor expansion of (/ y x) in y
0.858 * [taylor]: Taking taylor expansion of y in y
0.858 * [taylor]: Taking taylor expansion of x in y
0.858 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.858 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.858 * [taylor]: Taking taylor expansion of 0.5 in y
0.858 * [taylor]: Taking taylor expansion of (/ y x) in y
0.859 * [taylor]: Taking taylor expansion of y in y
0.859 * [taylor]: Taking taylor expansion of x in y
0.859 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.859 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.859 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.859 * [taylor]: Taking taylor expansion of 0.5 in x
0.859 * [taylor]: Taking taylor expansion of (/ y x) in x
0.859 * [taylor]: Taking taylor expansion of y in x
0.859 * [taylor]: Taking taylor expansion of x in x
0.859 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.859 * [taylor]: Taking taylor expansion of 0.5 in x
0.859 * [taylor]: Taking taylor expansion of (/ y x) in x
0.859 * [taylor]: Taking taylor expansion of y in x
0.859 * [taylor]: Taking taylor expansion of x in x
0.859 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.859 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.859 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.859 * [taylor]: Taking taylor expansion of 0.5 in x
0.859 * [taylor]: Taking taylor expansion of (/ y x) in x
0.859 * [taylor]: Taking taylor expansion of y in x
0.859 * [taylor]: Taking taylor expansion of x in x
0.859 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.859 * [taylor]: Taking taylor expansion of 0.5 in x
0.859 * [taylor]: Taking taylor expansion of (/ y x) in x
0.859 * [taylor]: Taking taylor expansion of y in x
0.859 * [taylor]: Taking taylor expansion of x in x
0.860 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.860 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.860 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.860 * [taylor]: Taking taylor expansion of 0.5 in y
0.860 * [taylor]: Taking taylor expansion of (/ y x) in y
0.860 * [taylor]: Taking taylor expansion of y in y
0.860 * [taylor]: Taking taylor expansion of x in y
0.860 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.860 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.860 * [taylor]: Taking taylor expansion of 0.5 in y
0.860 * [taylor]: Taking taylor expansion of (/ y x) in y
0.860 * [taylor]: Taking taylor expansion of y in y
0.860 * [taylor]: Taking taylor expansion of x in y
0.860 * [taylor]: Taking taylor expansion of 0 in y
0.861 * [taylor]: Taking taylor expansion of 0 in y
0.862 * [taylor]: Taking taylor expansion of 0 in y
0.863 * [taylor]: Taking taylor expansion of 0 in y
0.863 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.863 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.863 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.863 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.863 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.863 * [taylor]: Taking taylor expansion of 0.5 in y
0.863 * [taylor]: Taking taylor expansion of (/ y x) in y
0.863 * [taylor]: Taking taylor expansion of y in y
0.863 * [taylor]: Taking taylor expansion of x in y
0.863 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.863 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.863 * [taylor]: Taking taylor expansion of 0.5 in y
0.863 * [taylor]: Taking taylor expansion of (/ y x) in y
0.863 * [taylor]: Taking taylor expansion of y in y
0.863 * [taylor]: Taking taylor expansion of x in y
0.863 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.863 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.863 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.863 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.863 * [taylor]: Taking taylor expansion of 0.5 in x
0.863 * [taylor]: Taking taylor expansion of (/ y x) in x
0.864 * [taylor]: Taking taylor expansion of y in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.864 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.864 * [taylor]: Taking taylor expansion of 0.5 in x
0.864 * [taylor]: Taking taylor expansion of (/ y x) in x
0.864 * [taylor]: Taking taylor expansion of y in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.864 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.864 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.864 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.864 * [taylor]: Taking taylor expansion of 0.5 in x
0.864 * [taylor]: Taking taylor expansion of (/ y x) in x
0.864 * [taylor]: Taking taylor expansion of y in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.864 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.864 * [taylor]: Taking taylor expansion of 0.5 in x
0.864 * [taylor]: Taking taylor expansion of (/ y x) in x
0.864 * [taylor]: Taking taylor expansion of y in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.864 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.864 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.864 * [taylor]: Taking taylor expansion of 0.5 in y
0.864 * [taylor]: Taking taylor expansion of (/ y x) in y
0.864 * [taylor]: Taking taylor expansion of y in y
0.864 * [taylor]: Taking taylor expansion of x in y
0.864 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.864 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.864 * [taylor]: Taking taylor expansion of 0.5 in y
0.864 * [taylor]: Taking taylor expansion of (/ y x) in y
0.865 * [taylor]: Taking taylor expansion of y in y
0.865 * [taylor]: Taking taylor expansion of x in y
0.865 * [taylor]: Taking taylor expansion of 0 in y
0.865 * [taylor]: Taking taylor expansion of 0 in y
0.866 * [taylor]: Taking taylor expansion of 0 in y
0.867 * [taylor]: Taking taylor expansion of 0 in y
0.867 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.868 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.868 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.868 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.868 * [taylor]: Taking taylor expansion of 0.5 in y
0.868 * [taylor]: Taking taylor expansion of (/ x y) in y
0.868 * [taylor]: Taking taylor expansion of x in y
0.868 * [taylor]: Taking taylor expansion of y in y
0.868 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.868 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.868 * [taylor]: Taking taylor expansion of 0.5 in x
0.868 * [taylor]: Taking taylor expansion of (/ x y) in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of y in x
0.868 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.868 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.868 * [taylor]: Taking taylor expansion of 0.5 in x
0.868 * [taylor]: Taking taylor expansion of (/ x y) in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of y in x
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.868 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.868 * [taylor]: Taking taylor expansion of 0.5 in y
0.868 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.868 * [taylor]: Taking taylor expansion of y in y
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.869 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.869 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.869 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.869 * [taylor]: Taking taylor expansion of 0.5 in y
0.869 * [taylor]: Taking taylor expansion of (/ y x) in y
0.869 * [taylor]: Taking taylor expansion of y in y
0.869 * [taylor]: Taking taylor expansion of x in y
0.869 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.869 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.869 * [taylor]: Taking taylor expansion of 0.5 in x
0.869 * [taylor]: Taking taylor expansion of (/ y x) in x
0.869 * [taylor]: Taking taylor expansion of y in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.869 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.869 * [taylor]: Taking taylor expansion of 0.5 in x
0.869 * [taylor]: Taking taylor expansion of (/ y x) in x
0.869 * [taylor]: Taking taylor expansion of y in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.869 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.869 * [taylor]: Taking taylor expansion of 0.5 in y
0.869 * [taylor]: Taking taylor expansion of (/ y x) in y
0.869 * [taylor]: Taking taylor expansion of y in y
0.869 * [taylor]: Taking taylor expansion of x in y
0.869 * [taylor]: Taking taylor expansion of 0 in y
0.869 * [taylor]: Taking taylor expansion of 0 in y
0.870 * [taylor]: Taking taylor expansion of 0 in y
0.870 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.870 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.870 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.870 * [taylor]: Taking taylor expansion of 0.5 in y
0.870 * [taylor]: Taking taylor expansion of (/ y x) in y
0.870 * [taylor]: Taking taylor expansion of y in y
0.870 * [taylor]: Taking taylor expansion of x in y
0.870 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.870 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.870 * [taylor]: Taking taylor expansion of 0.5 in x
0.870 * [taylor]: Taking taylor expansion of (/ y x) in x
0.870 * [taylor]: Taking taylor expansion of y in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.870 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.870 * [taylor]: Taking taylor expansion of 0.5 in x
0.870 * [taylor]: Taking taylor expansion of (/ y x) in x
0.870 * [taylor]: Taking taylor expansion of y in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.870 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.870 * [taylor]: Taking taylor expansion of 0.5 in y
0.870 * [taylor]: Taking taylor expansion of (/ y x) in y
0.870 * [taylor]: Taking taylor expansion of y in y
0.870 * [taylor]: Taking taylor expansion of x in y
0.870 * [taylor]: Taking taylor expansion of 0 in y
0.870 * [taylor]: Taking taylor expansion of 0 in y
0.871 * [taylor]: Taking taylor expansion of 0 in y
0.871 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.871 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.871 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.871 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.871 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.871 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.871 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.871 * [taylor]: Taking taylor expansion of 0.5 in y
0.871 * [taylor]: Taking taylor expansion of (/ x y) in y
0.871 * [taylor]: Taking taylor expansion of x in y
0.871 * [taylor]: Taking taylor expansion of y in y
0.871 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.871 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.871 * [taylor]: Taking taylor expansion of 0.5 in y
0.871 * [taylor]: Taking taylor expansion of (/ x y) in y
0.871 * [taylor]: Taking taylor expansion of x in y
0.871 * [taylor]: Taking taylor expansion of y in y
0.871 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.871 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.871 * [taylor]: Taking taylor expansion of 0.5 in y
0.871 * [taylor]: Taking taylor expansion of (/ x y) in y
0.871 * [taylor]: Taking taylor expansion of x in y
0.871 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.872 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.872 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.872 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.872 * [taylor]: Taking taylor expansion of 0.5 in x
0.872 * [taylor]: Taking taylor expansion of (/ x y) in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of y in x
0.872 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.872 * [taylor]: Taking taylor expansion of 0.5 in x
0.872 * [taylor]: Taking taylor expansion of (/ x y) in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of y in x
0.872 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.872 * [taylor]: Taking taylor expansion of 0.5 in x
0.872 * [taylor]: Taking taylor expansion of (/ x y) in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of y in x
0.872 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.872 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.872 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.872 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.872 * [taylor]: Taking taylor expansion of 0.5 in x
0.873 * [taylor]: Taking taylor expansion of (/ x y) in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of y in x
0.873 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.873 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.873 * [taylor]: Taking taylor expansion of 0.5 in x
0.873 * [taylor]: Taking taylor expansion of (/ x y) in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of y in x
0.873 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.873 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.873 * [taylor]: Taking taylor expansion of 0.5 in x
0.873 * [taylor]: Taking taylor expansion of (/ x y) in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of y in x
0.873 * [taylor]: Taking taylor expansion of 1.0 in y
0.873 * [taylor]: Taking taylor expansion of 0 in y
0.875 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.875 * [taylor]: Taking taylor expansion of 0.125 in y
0.875 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.875 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.875 * [taylor]: Taking taylor expansion of y in y
0.876 * [taylor]: Taking taylor expansion of 0 in y
0.876 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.876 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.876 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.876 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.876 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.876 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.876 * [taylor]: Taking taylor expansion of 0.5 in y
0.876 * [taylor]: Taking taylor expansion of (/ y x) in y
0.876 * [taylor]: Taking taylor expansion of y in y
0.876 * [taylor]: Taking taylor expansion of x in y
0.877 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.877 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.877 * [taylor]: Taking taylor expansion of 0.5 in y
0.877 * [taylor]: Taking taylor expansion of (/ y x) in y
0.877 * [taylor]: Taking taylor expansion of y in y
0.877 * [taylor]: Taking taylor expansion of x in y
0.877 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.877 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.877 * [taylor]: Taking taylor expansion of 0.5 in y
0.877 * [taylor]: Taking taylor expansion of (/ y x) in y
0.877 * [taylor]: Taking taylor expansion of y in y
0.877 * [taylor]: Taking taylor expansion of x in y
0.877 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.877 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.877 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.877 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.877 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.877 * [taylor]: Taking taylor expansion of 0.5 in x
0.877 * [taylor]: Taking taylor expansion of (/ y x) in x
0.877 * [taylor]: Taking taylor expansion of y in x
0.877 * [taylor]: Taking taylor expansion of x in x
0.877 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.877 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.877 * [taylor]: Taking taylor expansion of 0.5 in x
0.877 * [taylor]: Taking taylor expansion of (/ y x) in x
0.877 * [taylor]: Taking taylor expansion of y in x
0.877 * [taylor]: Taking taylor expansion of x in x
0.877 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.877 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.877 * [taylor]: Taking taylor expansion of 0.5 in x
0.878 * [taylor]: Taking taylor expansion of (/ y x) in x
0.878 * [taylor]: Taking taylor expansion of y in x
0.878 * [taylor]: Taking taylor expansion of x in x
0.878 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.878 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.878 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.878 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.878 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.878 * [taylor]: Taking taylor expansion of 0.5 in x
0.878 * [taylor]: Taking taylor expansion of (/ y x) in x
0.878 * [taylor]: Taking taylor expansion of y in x
0.878 * [taylor]: Taking taylor expansion of x in x
0.878 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.878 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.878 * [taylor]: Taking taylor expansion of 0.5 in x
0.878 * [taylor]: Taking taylor expansion of (/ y x) in x
0.878 * [taylor]: Taking taylor expansion of y in x
0.878 * [taylor]: Taking taylor expansion of x in x
0.878 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.878 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.878 * [taylor]: Taking taylor expansion of 0.5 in x
0.878 * [taylor]: Taking taylor expansion of (/ y x) in x
0.878 * [taylor]: Taking taylor expansion of y in x
0.878 * [taylor]: Taking taylor expansion of x in x
0.878 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.878 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.878 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.879 * [taylor]: Taking taylor expansion of 0.5 in y
0.879 * [taylor]: Taking taylor expansion of (/ y x) in y
0.879 * [taylor]: Taking taylor expansion of y in y
0.879 * [taylor]: Taking taylor expansion of x in y
0.879 * [taylor]: Taking taylor expansion of 0 in y
0.879 * [taylor]: Taking taylor expansion of 0 in y
0.880 * [taylor]: Taking taylor expansion of 0 in y
0.881 * [taylor]: Taking taylor expansion of 0 in y
0.881 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.881 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.881 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.881 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.881 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.881 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.882 * [taylor]: Taking taylor expansion of 0.5 in y
0.882 * [taylor]: Taking taylor expansion of (/ y x) in y
0.882 * [taylor]: Taking taylor expansion of y in y
0.882 * [taylor]: Taking taylor expansion of x in y
0.882 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.882 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.882 * [taylor]: Taking taylor expansion of 0.5 in y
0.882 * [taylor]: Taking taylor expansion of (/ y x) in y
0.882 * [taylor]: Taking taylor expansion of y in y
0.882 * [taylor]: Taking taylor expansion of x in y
0.882 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.882 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.882 * [taylor]: Taking taylor expansion of 0.5 in y
0.882 * [taylor]: Taking taylor expansion of (/ y x) in y
0.882 * [taylor]: Taking taylor expansion of y in y
0.882 * [taylor]: Taking taylor expansion of x in y
0.882 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.882 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.882 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.882 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.882 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.882 * [taylor]: Taking taylor expansion of 0.5 in x
0.882 * [taylor]: Taking taylor expansion of (/ y x) in x
0.882 * [taylor]: Taking taylor expansion of y in x
0.882 * [taylor]: Taking taylor expansion of x in x
0.882 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.882 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.882 * [taylor]: Taking taylor expansion of 0.5 in x
0.882 * [taylor]: Taking taylor expansion of (/ y x) in x
0.882 * [taylor]: Taking taylor expansion of y in x
0.882 * [taylor]: Taking taylor expansion of x in x
0.883 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.883 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.883 * [taylor]: Taking taylor expansion of 0.5 in x
0.883 * [taylor]: Taking taylor expansion of (/ y x) in x
0.883 * [taylor]: Taking taylor expansion of y in x
0.883 * [taylor]: Taking taylor expansion of x in x
0.883 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.883 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.883 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.883 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.883 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.883 * [taylor]: Taking taylor expansion of 0.5 in x
0.883 * [taylor]: Taking taylor expansion of (/ y x) in x
0.883 * [taylor]: Taking taylor expansion of y in x
0.883 * [taylor]: Taking taylor expansion of x in x
0.883 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.883 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.883 * [taylor]: Taking taylor expansion of 0.5 in x
0.883 * [taylor]: Taking taylor expansion of (/ y x) in x
0.883 * [taylor]: Taking taylor expansion of y in x
0.883 * [taylor]: Taking taylor expansion of x in x
0.883 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.883 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.883 * [taylor]: Taking taylor expansion of 0.5 in x
0.883 * [taylor]: Taking taylor expansion of (/ y x) in x
0.883 * [taylor]: Taking taylor expansion of y in x
0.883 * [taylor]: Taking taylor expansion of x in x
0.884 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.884 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.884 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.884 * [taylor]: Taking taylor expansion of 0.5 in y
0.884 * [taylor]: Taking taylor expansion of (/ y x) in y
0.884 * [taylor]: Taking taylor expansion of y in y
0.884 * [taylor]: Taking taylor expansion of x in y
0.884 * [taylor]: Taking taylor expansion of 0 in y
0.884 * [taylor]: Taking taylor expansion of 0 in y
0.885 * [taylor]: Taking taylor expansion of 0 in y
0.886 * [taylor]: Taking taylor expansion of 0 in y
0.886 * * * [progress]: simplifying candidates
0.887 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.891 * * [simplify]: iteration  0 :  138  enodes  (cost  457 )
0.894 * * [simplify]: iteration  1 :  421  enodes  (cost  413 )
0.903 * * [simplify]: iteration  2 :  1751  enodes  (cost  413 )
0.950 * * [simplify]: iteration  3 :  5002  enodes  (cost  413 )
0.953 * [simplify]: Simplified to:
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.954 * * * [progress]: adding candidates to table
1.073 * * [progress]: iteration 2 / 4
1.073 * * * [progress]: picking best candidate
1.145 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
1.145 * * * [progress]: localizing error
1.146 * * * [progress]: generating rewritten candidates
1.146 * * * [progress]: generating series expansions
1.146 * * * [progress]: simplifying candidates
1.146 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
1.149 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.149 * [simplify]: Simplified to:
   
1.149 * * * [progress]: adding candidates to table
1.150 * * [progress]: iteration 3 / 4
1.150 * * * [progress]: picking best candidate
1.221 * * * * [pick]: Picked  #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))>
1.221 * * * [progress]: localizing error
1.231 * * * [progress]: generating rewritten candidates
1.231 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
1.233 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
1.235 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
1.237 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.245 * * * [progress]: generating series expansions
1.245 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
1.245 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.245 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.245 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.245 * [taylor]: Taking taylor expansion of 0.5 in y
1.245 * [taylor]: Taking taylor expansion of (/ x y) in y
1.245 * [taylor]: Taking taylor expansion of x in y
1.245 * [taylor]: Taking taylor expansion of y in y
1.245 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.245 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.245 * [taylor]: Taking taylor expansion of 0.5 in x
1.245 * [taylor]: Taking taylor expansion of (/ x y) in x
1.245 * [taylor]: Taking taylor expansion of x in x
1.245 * [taylor]: Taking taylor expansion of y in x
1.245 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.245 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.245 * [taylor]: Taking taylor expansion of 0.5 in x
1.245 * [taylor]: Taking taylor expansion of (/ x y) in x
1.245 * [taylor]: Taking taylor expansion of x in x
1.245 * [taylor]: Taking taylor expansion of y in x
1.245 * [taylor]: Taking taylor expansion of 0 in y
1.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.246 * [taylor]: Taking taylor expansion of 0.5 in y
1.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.246 * [taylor]: Taking taylor expansion of y in y
1.246 * [taylor]: Taking taylor expansion of 0 in y
1.246 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.246 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.246 * [taylor]: Taking taylor expansion of 0.5 in y
1.246 * [taylor]: Taking taylor expansion of (/ y x) in y
1.246 * [taylor]: Taking taylor expansion of y in y
1.246 * [taylor]: Taking taylor expansion of x in y
1.246 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.246 * [taylor]: Taking taylor expansion of 0.5 in x
1.246 * [taylor]: Taking taylor expansion of (/ y x) in x
1.246 * [taylor]: Taking taylor expansion of y in x
1.246 * [taylor]: Taking taylor expansion of x in x
1.246 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.246 * [taylor]: Taking taylor expansion of 0.5 in x
1.246 * [taylor]: Taking taylor expansion of (/ y x) in x
1.246 * [taylor]: Taking taylor expansion of y in x
1.246 * [taylor]: Taking taylor expansion of x in x
1.247 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.247 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.247 * [taylor]: Taking taylor expansion of 0.5 in y
1.247 * [taylor]: Taking taylor expansion of (/ y x) in y
1.247 * [taylor]: Taking taylor expansion of y in y
1.247 * [taylor]: Taking taylor expansion of x in y
1.247 * [taylor]: Taking taylor expansion of 0 in y
1.247 * [taylor]: Taking taylor expansion of 0 in y
1.247 * [taylor]: Taking taylor expansion of 0 in y
1.247 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.247 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.247 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.247 * [taylor]: Taking taylor expansion of 0.5 in y
1.247 * [taylor]: Taking taylor expansion of (/ y x) in y
1.247 * [taylor]: Taking taylor expansion of y in y
1.247 * [taylor]: Taking taylor expansion of x in y
1.247 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.247 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.247 * [taylor]: Taking taylor expansion of 0.5 in x
1.247 * [taylor]: Taking taylor expansion of (/ y x) in x
1.247 * [taylor]: Taking taylor expansion of y in x
1.247 * [taylor]: Taking taylor expansion of x in x
1.247 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.247 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.248 * [taylor]: Taking taylor expansion of 0.5 in x
1.248 * [taylor]: Taking taylor expansion of (/ y x) in x
1.248 * [taylor]: Taking taylor expansion of y in x
1.248 * [taylor]: Taking taylor expansion of x in x
1.248 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.248 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.248 * [taylor]: Taking taylor expansion of 0.5 in y
1.248 * [taylor]: Taking taylor expansion of (/ y x) in y
1.248 * [taylor]: Taking taylor expansion of y in y
1.248 * [taylor]: Taking taylor expansion of x in y
1.248 * [taylor]: Taking taylor expansion of 0 in y
1.248 * [taylor]: Taking taylor expansion of 0 in y
1.248 * [taylor]: Taking taylor expansion of 0 in y
1.248 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.248 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.248 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.248 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.248 * [taylor]: Taking taylor expansion of 0.5 in y
1.248 * [taylor]: Taking taylor expansion of (/ x y) in y
1.248 * [taylor]: Taking taylor expansion of x in y
1.248 * [taylor]: Taking taylor expansion of y in y
1.248 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.249 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.249 * [taylor]: Taking taylor expansion of 0.5 in x
1.249 * [taylor]: Taking taylor expansion of (/ x y) in x
1.249 * [taylor]: Taking taylor expansion of x in x
1.249 * [taylor]: Taking taylor expansion of y in x
1.249 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.249 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.249 * [taylor]: Taking taylor expansion of 0.5 in x
1.249 * [taylor]: Taking taylor expansion of (/ x y) in x
1.249 * [taylor]: Taking taylor expansion of x in x
1.249 * [taylor]: Taking taylor expansion of y in x
1.249 * [taylor]: Taking taylor expansion of 0 in y
1.249 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.249 * [taylor]: Taking taylor expansion of 0.5 in y
1.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.249 * [taylor]: Taking taylor expansion of y in y
1.249 * [taylor]: Taking taylor expansion of 0 in y
1.249 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.249 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.249 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.249 * [taylor]: Taking taylor expansion of 0.5 in y
1.249 * [taylor]: Taking taylor expansion of (/ y x) in y
1.249 * [taylor]: Taking taylor expansion of y in y
1.249 * [taylor]: Taking taylor expansion of x in y
1.249 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.250 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.250 * [taylor]: Taking taylor expansion of 0.5 in x
1.250 * [taylor]: Taking taylor expansion of (/ y x) in x
1.250 * [taylor]: Taking taylor expansion of y in x
1.250 * [taylor]: Taking taylor expansion of x in x
1.250 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.250 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.250 * [taylor]: Taking taylor expansion of 0.5 in x
1.250 * [taylor]: Taking taylor expansion of (/ y x) in x
1.250 * [taylor]: Taking taylor expansion of y in x
1.250 * [taylor]: Taking taylor expansion of x in x
1.250 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.250 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.250 * [taylor]: Taking taylor expansion of 0.5 in y
1.250 * [taylor]: Taking taylor expansion of (/ y x) in y
1.250 * [taylor]: Taking taylor expansion of y in y
1.250 * [taylor]: Taking taylor expansion of x in y
1.250 * [taylor]: Taking taylor expansion of 0 in y
1.250 * [taylor]: Taking taylor expansion of 0 in y
1.250 * [taylor]: Taking taylor expansion of 0 in y
1.250 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.250 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.250 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.251 * [taylor]: Taking taylor expansion of 0.5 in y
1.251 * [taylor]: Taking taylor expansion of (/ y x) in y
1.251 * [taylor]: Taking taylor expansion of y in y
1.251 * [taylor]: Taking taylor expansion of x in y
1.251 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.251 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.251 * [taylor]: Taking taylor expansion of 0.5 in x
1.251 * [taylor]: Taking taylor expansion of (/ y x) in x
1.251 * [taylor]: Taking taylor expansion of y in x
1.251 * [taylor]: Taking taylor expansion of x in x
1.251 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.251 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.251 * [taylor]: Taking taylor expansion of 0.5 in x
1.251 * [taylor]: Taking taylor expansion of (/ y x) in x
1.251 * [taylor]: Taking taylor expansion of y in x
1.251 * [taylor]: Taking taylor expansion of x in x
1.251 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.251 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.251 * [taylor]: Taking taylor expansion of 0.5 in y
1.251 * [taylor]: Taking taylor expansion of (/ y x) in y
1.251 * [taylor]: Taking taylor expansion of y in y
1.251 * [taylor]: Taking taylor expansion of x in y
1.251 * [taylor]: Taking taylor expansion of 0 in y
1.251 * [taylor]: Taking taylor expansion of 0 in y
1.251 * [taylor]: Taking taylor expansion of 0 in y
1.252 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
1.252 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
1.252 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.252 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.252 * [taylor]: Taking taylor expansion of 0.5 in y
1.252 * [taylor]: Taking taylor expansion of (/ x y) in y
1.252 * [taylor]: Taking taylor expansion of x in y
1.252 * [taylor]: Taking taylor expansion of y in y
1.252 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.252 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.252 * [taylor]: Taking taylor expansion of 0.5 in x
1.252 * [taylor]: Taking taylor expansion of (/ x y) in x
1.252 * [taylor]: Taking taylor expansion of x in x
1.252 * [taylor]: Taking taylor expansion of y in x
1.252 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.252 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.252 * [taylor]: Taking taylor expansion of 0.5 in x
1.252 * [taylor]: Taking taylor expansion of (/ x y) in x
1.252 * [taylor]: Taking taylor expansion of x in x
1.252 * [taylor]: Taking taylor expansion of y in x
1.252 * [taylor]: Taking taylor expansion of 1 in y
1.252 * [taylor]: Taking taylor expansion of 0 in y
1.252 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 (pow y 2)))) in y
1.252 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.252 * [taylor]: Taking taylor expansion of 0.125 in y
1.252 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.252 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.252 * [taylor]: Taking taylor expansion of y in y
1.253 * [taylor]: Taking taylor expansion of 0 in y
1.253 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.253 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.253 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.253 * [taylor]: Taking taylor expansion of 0.5 in y
1.253 * [taylor]: Taking taylor expansion of (/ y x) in y
1.253 * [taylor]: Taking taylor expansion of y in y
1.253 * [taylor]: Taking taylor expansion of x in y
1.253 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.253 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.253 * [taylor]: Taking taylor expansion of 0.5 in x
1.253 * [taylor]: Taking taylor expansion of (/ y x) in x
1.253 * [taylor]: Taking taylor expansion of y in x
1.253 * [taylor]: Taking taylor expansion of x in x
1.255 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.255 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.255 * [taylor]: Taking taylor expansion of 0.5 in x
1.255 * [taylor]: Taking taylor expansion of (/ y x) in x
1.255 * [taylor]: Taking taylor expansion of y in x
1.255 * [taylor]: Taking taylor expansion of x in x
1.255 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.255 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.255 * [taylor]: Taking taylor expansion of 0.5 in y
1.255 * [taylor]: Taking taylor expansion of (/ y x) in y
1.255 * [taylor]: Taking taylor expansion of y in y
1.255 * [taylor]: Taking taylor expansion of x in y
1.255 * [taylor]: Taking taylor expansion of 0 in y
1.255 * [taylor]: Taking taylor expansion of 0 in y
1.255 * [taylor]: Taking taylor expansion of 0 in y
1.256 * [taylor]: Taking taylor expansion of 0 in y
1.256 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.256 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.256 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.256 * [taylor]: Taking taylor expansion of 0.5 in y
1.256 * [taylor]: Taking taylor expansion of (/ y x) in y
1.256 * [taylor]: Taking taylor expansion of y in y
1.256 * [taylor]: Taking taylor expansion of x in y
1.256 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.256 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.256 * [taylor]: Taking taylor expansion of 0.5 in x
1.256 * [taylor]: Taking taylor expansion of (/ y x) in x
1.256 * [taylor]: Taking taylor expansion of y in x
1.256 * [taylor]: Taking taylor expansion of x in x
1.256 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.256 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.256 * [taylor]: Taking taylor expansion of 0.5 in x
1.256 * [taylor]: Taking taylor expansion of (/ y x) in x
1.256 * [taylor]: Taking taylor expansion of y in x
1.256 * [taylor]: Taking taylor expansion of x in x
1.256 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.256 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.256 * [taylor]: Taking taylor expansion of 0.5 in y
1.256 * [taylor]: Taking taylor expansion of (/ y x) in y
1.256 * [taylor]: Taking taylor expansion of y in y
1.256 * [taylor]: Taking taylor expansion of x in y
1.257 * [taylor]: Taking taylor expansion of 0 in y
1.257 * [taylor]: Taking taylor expansion of 0 in y
1.257 * [taylor]: Taking taylor expansion of 0 in y
1.257 * [taylor]: Taking taylor expansion of 0 in y
1.257 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.258 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
1.258 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
1.258 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.258 * [taylor]: Taking taylor expansion of 0.5 in y
1.258 * [taylor]: Taking taylor expansion of (/ x y) in y
1.258 * [taylor]: Taking taylor expansion of x in y
1.258 * [taylor]: Taking taylor expansion of y in y
1.258 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
1.258 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.258 * [taylor]: Taking taylor expansion of 0.5 in x
1.258 * [taylor]: Taking taylor expansion of (/ x y) in x
1.258 * [taylor]: Taking taylor expansion of x in x
1.258 * [taylor]: Taking taylor expansion of y in x
1.258 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
1.258 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.258 * [taylor]: Taking taylor expansion of 0.5 in x
1.258 * [taylor]: Taking taylor expansion of (/ x y) in x
1.258 * [taylor]: Taking taylor expansion of x in x
1.258 * [taylor]: Taking taylor expansion of y in x
1.258 * [taylor]: Taking taylor expansion of 1 in y
1.258 * [taylor]: Taking taylor expansion of 0 in y
1.258 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.258 * [taylor]: Taking taylor expansion of 0.125 in y
1.258 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.259 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.259 * [taylor]: Taking taylor expansion of y in y
1.259 * [taylor]: Taking taylor expansion of 0 in y
1.259 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
1.259 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.259 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.259 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.259 * [taylor]: Taking taylor expansion of 0.5 in y
1.259 * [taylor]: Taking taylor expansion of (/ y x) in y
1.259 * [taylor]: Taking taylor expansion of y in y
1.259 * [taylor]: Taking taylor expansion of x in y
1.259 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.259 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.260 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.260 * [taylor]: Taking taylor expansion of 0.5 in x
1.260 * [taylor]: Taking taylor expansion of (/ y x) in x
1.260 * [taylor]: Taking taylor expansion of y in x
1.260 * [taylor]: Taking taylor expansion of x in x
1.260 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.260 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.260 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.260 * [taylor]: Taking taylor expansion of 0.5 in x
1.260 * [taylor]: Taking taylor expansion of (/ y x) in x
1.260 * [taylor]: Taking taylor expansion of y in x
1.260 * [taylor]: Taking taylor expansion of x in x
1.260 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.260 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.260 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.260 * [taylor]: Taking taylor expansion of 0.5 in y
1.260 * [taylor]: Taking taylor expansion of (/ y x) in y
1.260 * [taylor]: Taking taylor expansion of y in y
1.260 * [taylor]: Taking taylor expansion of x in y
1.260 * [taylor]: Taking taylor expansion of 0 in y
1.260 * [taylor]: Taking taylor expansion of 0 in y
1.261 * [taylor]: Taking taylor expansion of 0 in y
1.262 * [taylor]: Taking taylor expansion of 0 in y
1.262 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
1.262 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.262 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.262 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.262 * [taylor]: Taking taylor expansion of 0.5 in y
1.262 * [taylor]: Taking taylor expansion of (/ y x) in y
1.262 * [taylor]: Taking taylor expansion of y in y
1.262 * [taylor]: Taking taylor expansion of x in y
1.262 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.262 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.262 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.262 * [taylor]: Taking taylor expansion of 0.5 in x
1.262 * [taylor]: Taking taylor expansion of (/ y x) in x
1.262 * [taylor]: Taking taylor expansion of y in x
1.262 * [taylor]: Taking taylor expansion of x in x
1.262 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.262 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.262 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.262 * [taylor]: Taking taylor expansion of 0.5 in x
1.262 * [taylor]: Taking taylor expansion of (/ y x) in x
1.262 * [taylor]: Taking taylor expansion of y in x
1.262 * [taylor]: Taking taylor expansion of x in x
1.263 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.263 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.263 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.263 * [taylor]: Taking taylor expansion of 0.5 in y
1.263 * [taylor]: Taking taylor expansion of (/ y x) in y
1.263 * [taylor]: Taking taylor expansion of y in y
1.263 * [taylor]: Taking taylor expansion of x in y
1.263 * [taylor]: Taking taylor expansion of 0 in y
1.263 * [taylor]: Taking taylor expansion of 0 in y
1.264 * [taylor]: Taking taylor expansion of 0 in y
1.264 * [taylor]: Taking taylor expansion of 0 in y
1.264 * * * [progress]: simplifying candidates
1.265 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (- (log (sin (/ x (* y 2.0)))) (+ (log (sin (/ x (* y 2.0)))) (log (cos (/ x (* y 2.0))))))
  (- (log (sin (/ x (* y 2.0)))) (log (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (log (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (exp (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))))
  (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))))
  (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (* (* (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (sqrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (sqrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (neg (sin (/ x (* y 2.0))))
  (neg (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ 1 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
1.269 * * [simplify]: iteration  0 :  147  enodes  (cost  493 )
1.272 * * [simplify]: iteration  1 :  478  enodes  (cost  347 )
1.281 * * [simplify]: iteration  2 :  2436  enodes  (cost  345 )
1.337 * * [simplify]: iteration  3 :  5001  enodes  (cost  339 )
1.339 * [simplify]: Simplified to:
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (neg (log (cos (/ x (* y 2.0)))))
  (neg (log (cos (/ x (* y 2.0)))))
  (neg (log (cos (/ x (* y 2.0)))))
  (pow (exp (/ 2 (cos (/ x (* y 2.0))))) 1/2)
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))))
  (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (sqrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (sqrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (neg (sin (/ x (* y 2.0))))
  (neg (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ 1 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (cos (/ x (* y 2.0)))
  1
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (cos (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
1.339 * * * [progress]: adding candidates to table
1.442 * * [progress]: iteration 4 / 4
1.442 * * * [progress]: picking best candidate
1.499 * * * * [pick]: Picked  #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))>
1.499 * * * [progress]: localizing error
1.515 * * * [progress]: generating rewritten candidates
1.515 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
1.517 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
1.519 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2 1)
1.521 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1 2 1)
1.524 * * * [progress]: generating series expansions
1.524 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
1.524 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.524 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.524 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.524 * [taylor]: Taking taylor expansion of 0.5 in y
1.524 * [taylor]: Taking taylor expansion of (/ x y) in y
1.524 * [taylor]: Taking taylor expansion of x in y
1.524 * [taylor]: Taking taylor expansion of y in y
1.524 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.524 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.524 * [taylor]: Taking taylor expansion of 0.5 in x
1.524 * [taylor]: Taking taylor expansion of (/ x y) in x
1.524 * [taylor]: Taking taylor expansion of x in x
1.524 * [taylor]: Taking taylor expansion of y in x
1.524 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.524 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.524 * [taylor]: Taking taylor expansion of 0.5 in x
1.524 * [taylor]: Taking taylor expansion of (/ x y) in x
1.524 * [taylor]: Taking taylor expansion of x in x
1.524 * [taylor]: Taking taylor expansion of y in x
1.525 * [taylor]: Taking taylor expansion of 0 in y
1.525 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.525 * [taylor]: Taking taylor expansion of 0.5 in y
1.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.525 * [taylor]: Taking taylor expansion of y in y
1.525 * [taylor]: Taking taylor expansion of 0 in y
1.525 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.525 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.525 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.525 * [taylor]: Taking taylor expansion of 0.5 in y
1.525 * [taylor]: Taking taylor expansion of (/ y x) in y
1.525 * [taylor]: Taking taylor expansion of y in y
1.525 * [taylor]: Taking taylor expansion of x in y
1.525 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.525 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.525 * [taylor]: Taking taylor expansion of 0.5 in x
1.525 * [taylor]: Taking taylor expansion of (/ y x) in x
1.525 * [taylor]: Taking taylor expansion of y in x
1.525 * [taylor]: Taking taylor expansion of x in x
1.525 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.525 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.525 * [taylor]: Taking taylor expansion of 0.5 in x
1.525 * [taylor]: Taking taylor expansion of (/ y x) in x
1.525 * [taylor]: Taking taylor expansion of y in x
1.525 * [taylor]: Taking taylor expansion of x in x
1.526 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.526 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.526 * [taylor]: Taking taylor expansion of 0.5 in y
1.526 * [taylor]: Taking taylor expansion of (/ y x) in y
1.526 * [taylor]: Taking taylor expansion of y in y
1.526 * [taylor]: Taking taylor expansion of x in y
1.526 * [taylor]: Taking taylor expansion of 0 in y
1.526 * [taylor]: Taking taylor expansion of 0 in y
1.526 * [taylor]: Taking taylor expansion of 0 in y
1.526 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.526 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.526 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.526 * [taylor]: Taking taylor expansion of 0.5 in y
1.526 * [taylor]: Taking taylor expansion of (/ y x) in y
1.526 * [taylor]: Taking taylor expansion of y in y
1.526 * [taylor]: Taking taylor expansion of x in y
1.526 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.526 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.526 * [taylor]: Taking taylor expansion of 0.5 in x
1.526 * [taylor]: Taking taylor expansion of (/ y x) in x
1.526 * [taylor]: Taking taylor expansion of y in x
1.526 * [taylor]: Taking taylor expansion of x in x
1.527 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.527 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.527 * [taylor]: Taking taylor expansion of 0.5 in x
1.527 * [taylor]: Taking taylor expansion of (/ y x) in x
1.527 * [taylor]: Taking taylor expansion of y in x
1.527 * [taylor]: Taking taylor expansion of x in x
1.527 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.527 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.527 * [taylor]: Taking taylor expansion of 0.5 in y
1.527 * [taylor]: Taking taylor expansion of (/ y x) in y
1.527 * [taylor]: Taking taylor expansion of y in y
1.527 * [taylor]: Taking taylor expansion of x in y
1.527 * [taylor]: Taking taylor expansion of 0 in y
1.527 * [taylor]: Taking taylor expansion of 0 in y
1.527 * [taylor]: Taking taylor expansion of 0 in y
1.527 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.527 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.527 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.527 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.527 * [taylor]: Taking taylor expansion of 0.5 in y
1.527 * [taylor]: Taking taylor expansion of (/ x y) in y
1.527 * [taylor]: Taking taylor expansion of x in y
1.527 * [taylor]: Taking taylor expansion of y in y
1.528 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.528 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.528 * [taylor]: Taking taylor expansion of 0.5 in x
1.528 * [taylor]: Taking taylor expansion of (/ x y) in x
1.528 * [taylor]: Taking taylor expansion of x in x
1.528 * [taylor]: Taking taylor expansion of y in x
1.528 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.528 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.528 * [taylor]: Taking taylor expansion of 0.5 in x
1.528 * [taylor]: Taking taylor expansion of (/ x y) in x
1.528 * [taylor]: Taking taylor expansion of x in x
1.528 * [taylor]: Taking taylor expansion of y in x
1.528 * [taylor]: Taking taylor expansion of 0 in y
1.528 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.528 * [taylor]: Taking taylor expansion of 0.5 in y
1.528 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.528 * [taylor]: Taking taylor expansion of y in y
1.528 * [taylor]: Taking taylor expansion of 0 in y
1.528 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.528 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.528 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.528 * [taylor]: Taking taylor expansion of 0.5 in y
1.528 * [taylor]: Taking taylor expansion of (/ y x) in y
1.528 * [taylor]: Taking taylor expansion of y in y
1.528 * [taylor]: Taking taylor expansion of x in y
1.529 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.529 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.529 * [taylor]: Taking taylor expansion of 0.5 in x
1.529 * [taylor]: Taking taylor expansion of (/ y x) in x
1.529 * [taylor]: Taking taylor expansion of y in x
1.529 * [taylor]: Taking taylor expansion of x in x
1.529 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.529 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.529 * [taylor]: Taking taylor expansion of 0.5 in x
1.529 * [taylor]: Taking taylor expansion of (/ y x) in x
1.529 * [taylor]: Taking taylor expansion of y in x
1.529 * [taylor]: Taking taylor expansion of x in x
1.529 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.529 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.529 * [taylor]: Taking taylor expansion of 0.5 in y
1.529 * [taylor]: Taking taylor expansion of (/ y x) in y
1.529 * [taylor]: Taking taylor expansion of y in y
1.529 * [taylor]: Taking taylor expansion of x in y
1.529 * [taylor]: Taking taylor expansion of 0 in y
1.529 * [taylor]: Taking taylor expansion of 0 in y
1.529 * [taylor]: Taking taylor expansion of 0 in y
1.529 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.530 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.530 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.530 * [taylor]: Taking taylor expansion of 0.5 in y
1.530 * [taylor]: Taking taylor expansion of (/ y x) in y
1.530 * [taylor]: Taking taylor expansion of y in y
1.530 * [taylor]: Taking taylor expansion of x in y
1.530 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.530 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.530 * [taylor]: Taking taylor expansion of 0.5 in x
1.530 * [taylor]: Taking taylor expansion of (/ y x) in x
1.530 * [taylor]: Taking taylor expansion of y in x
1.530 * [taylor]: Taking taylor expansion of x in x
1.530 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.530 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.530 * [taylor]: Taking taylor expansion of 0.5 in x
1.530 * [taylor]: Taking taylor expansion of (/ y x) in x
1.530 * [taylor]: Taking taylor expansion of y in x
1.530 * [taylor]: Taking taylor expansion of x in x
1.530 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.530 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.530 * [taylor]: Taking taylor expansion of 0.5 in y
1.530 * [taylor]: Taking taylor expansion of (/ y x) in y
1.530 * [taylor]: Taking taylor expansion of y in y
1.530 * [taylor]: Taking taylor expansion of x in y
1.530 * [taylor]: Taking taylor expansion of 0 in y
1.530 * [taylor]: Taking taylor expansion of 0 in y
1.530 * [taylor]: Taking taylor expansion of 0 in y
1.531 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2 1)
1.531 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
1.531 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.531 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.531 * [taylor]: Taking taylor expansion of 0.5 in y
1.531 * [taylor]: Taking taylor expansion of (/ x y) in y
1.531 * [taylor]: Taking taylor expansion of x in y
1.531 * [taylor]: Taking taylor expansion of y in y
1.531 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.531 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.531 * [taylor]: Taking taylor expansion of 0.5 in x
1.531 * [taylor]: Taking taylor expansion of (/ x y) in x
1.531 * [taylor]: Taking taylor expansion of x in x
1.531 * [taylor]: Taking taylor expansion of y in x
1.531 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.531 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.531 * [taylor]: Taking taylor expansion of 0.5 in x
1.531 * [taylor]: Taking taylor expansion of (/ x y) in x
1.531 * [taylor]: Taking taylor expansion of x in x
1.531 * [taylor]: Taking taylor expansion of y in x
1.531 * [taylor]: Taking taylor expansion of 1 in y
1.531 * [taylor]: Taking taylor expansion of 0 in y
1.531 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 (pow y 2)))) in y
1.531 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.531 * [taylor]: Taking taylor expansion of 0.125 in y
1.531 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.531 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.531 * [taylor]: Taking taylor expansion of y in y
1.532 * [taylor]: Taking taylor expansion of 0 in y
1.532 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.532 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.532 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.532 * [taylor]: Taking taylor expansion of 0.5 in y
1.532 * [taylor]: Taking taylor expansion of (/ y x) in y
1.532 * [taylor]: Taking taylor expansion of y in y
1.532 * [taylor]: Taking taylor expansion of x in y
1.532 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.532 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.532 * [taylor]: Taking taylor expansion of 0.5 in x
1.532 * [taylor]: Taking taylor expansion of (/ y x) in x
1.532 * [taylor]: Taking taylor expansion of y in x
1.532 * [taylor]: Taking taylor expansion of x in x
1.532 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.532 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.532 * [taylor]: Taking taylor expansion of 0.5 in x
1.532 * [taylor]: Taking taylor expansion of (/ y x) in x
1.532 * [taylor]: Taking taylor expansion of y in x
1.532 * [taylor]: Taking taylor expansion of x in x
1.532 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.532 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.532 * [taylor]: Taking taylor expansion of 0.5 in y
1.532 * [taylor]: Taking taylor expansion of (/ y x) in y
1.532 * [taylor]: Taking taylor expansion of y in y
1.532 * [taylor]: Taking taylor expansion of x in y
1.533 * [taylor]: Taking taylor expansion of 0 in y
1.533 * [taylor]: Taking taylor expansion of 0 in y
1.533 * [taylor]: Taking taylor expansion of 0 in y
1.533 * [taylor]: Taking taylor expansion of 0 in y
1.533 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.533 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.533 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.533 * [taylor]: Taking taylor expansion of 0.5 in y
1.533 * [taylor]: Taking taylor expansion of (/ y x) in y
1.533 * [taylor]: Taking taylor expansion of y in y
1.533 * [taylor]: Taking taylor expansion of x in y
1.534 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.534 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.534 * [taylor]: Taking taylor expansion of 0.5 in x
1.534 * [taylor]: Taking taylor expansion of (/ y x) in x
1.534 * [taylor]: Taking taylor expansion of y in x
1.534 * [taylor]: Taking taylor expansion of x in x
1.534 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.534 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.534 * [taylor]: Taking taylor expansion of 0.5 in x
1.534 * [taylor]: Taking taylor expansion of (/ y x) in x
1.534 * [taylor]: Taking taylor expansion of y in x
1.534 * [taylor]: Taking taylor expansion of x in x
1.534 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.534 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.534 * [taylor]: Taking taylor expansion of 0.5 in y
1.534 * [taylor]: Taking taylor expansion of (/ y x) in y
1.534 * [taylor]: Taking taylor expansion of y in y
1.534 * [taylor]: Taking taylor expansion of x in y
1.534 * [taylor]: Taking taylor expansion of 0 in y
1.534 * [taylor]: Taking taylor expansion of 0 in y
1.534 * [taylor]: Taking taylor expansion of 0 in y
1.535 * [taylor]: Taking taylor expansion of 0 in y
1.535 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1 2 1)
1.535 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
1.535 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.535 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.535 * [taylor]: Taking taylor expansion of 0.5 in y
1.535 * [taylor]: Taking taylor expansion of (/ x y) in y
1.535 * [taylor]: Taking taylor expansion of x in y
1.535 * [taylor]: Taking taylor expansion of y in y
1.535 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.535 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.535 * [taylor]: Taking taylor expansion of 0.5 in x
1.535 * [taylor]: Taking taylor expansion of (/ x y) in x
1.535 * [taylor]: Taking taylor expansion of x in x
1.535 * [taylor]: Taking taylor expansion of y in x
1.535 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.535 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.535 * [taylor]: Taking taylor expansion of 0.5 in x
1.535 * [taylor]: Taking taylor expansion of (/ x y) in x
1.535 * [taylor]: Taking taylor expansion of x in x
1.535 * [taylor]: Taking taylor expansion of y in x
1.535 * [taylor]: Taking taylor expansion of 1 in y
1.535 * [taylor]: Taking taylor expansion of 0 in y
1.536 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 (pow y 2)))) in y
1.536 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.536 * [taylor]: Taking taylor expansion of 0.125 in y
1.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.536 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.536 * [taylor]: Taking taylor expansion of y in y
1.536 * [taylor]: Taking taylor expansion of 0 in y
1.536 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.536 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.536 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.536 * [taylor]: Taking taylor expansion of 0.5 in y
1.536 * [taylor]: Taking taylor expansion of (/ y x) in y
1.536 * [taylor]: Taking taylor expansion of y in y
1.536 * [taylor]: Taking taylor expansion of x in y
1.536 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.536 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.536 * [taylor]: Taking taylor expansion of 0.5 in x
1.536 * [taylor]: Taking taylor expansion of (/ y x) in x
1.536 * [taylor]: Taking taylor expansion of y in x
1.536 * [taylor]: Taking taylor expansion of x in x
1.536 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.536 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.536 * [taylor]: Taking taylor expansion of 0.5 in x
1.536 * [taylor]: Taking taylor expansion of (/ y x) in x
1.536 * [taylor]: Taking taylor expansion of y in x
1.537 * [taylor]: Taking taylor expansion of x in x
1.537 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.537 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.537 * [taylor]: Taking taylor expansion of 0.5 in y
1.537 * [taylor]: Taking taylor expansion of (/ y x) in y
1.537 * [taylor]: Taking taylor expansion of y in y
1.537 * [taylor]: Taking taylor expansion of x in y
1.537 * [taylor]: Taking taylor expansion of 0 in y
1.537 * [taylor]: Taking taylor expansion of 0 in y
1.537 * [taylor]: Taking taylor expansion of 0 in y
1.537 * [taylor]: Taking taylor expansion of 0 in y
1.538 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.538 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.538 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.538 * [taylor]: Taking taylor expansion of 0.5 in y
1.538 * [taylor]: Taking taylor expansion of (/ y x) in y
1.538 * [taylor]: Taking taylor expansion of y in y
1.538 * [taylor]: Taking taylor expansion of x in y
1.538 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.538 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.538 * [taylor]: Taking taylor expansion of 0.5 in x
1.538 * [taylor]: Taking taylor expansion of (/ y x) in x
1.538 * [taylor]: Taking taylor expansion of y in x
1.538 * [taylor]: Taking taylor expansion of x in x
1.538 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.538 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.538 * [taylor]: Taking taylor expansion of 0.5 in x
1.538 * [taylor]: Taking taylor expansion of (/ y x) in x
1.538 * [taylor]: Taking taylor expansion of y in x
1.538 * [taylor]: Taking taylor expansion of x in x
1.538 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.538 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.538 * [taylor]: Taking taylor expansion of 0.5 in y
1.538 * [taylor]: Taking taylor expansion of (/ y x) in y
1.538 * [taylor]: Taking taylor expansion of y in y
1.538 * [taylor]: Taking taylor expansion of x in y
1.538 * [taylor]: Taking taylor expansion of 0 in y
1.538 * [taylor]: Taking taylor expansion of 0 in y
1.539 * [taylor]: Taking taylor expansion of 0 in y
1.539 * [taylor]: Taking taylor expansion of 0 in y
1.539 * * * [progress]: simplifying candidates
1.540 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
1.542 * * [simplify]: iteration  0 :  53  enodes  (cost  188 )
1.544 * * [simplify]: iteration  1 :  114  enodes  (cost  160 )
1.546 * * [simplify]: iteration  2 :  315  enodes  (cost  160 )
1.552 * * [simplify]: iteration  3 :  1342  enodes  (cost  160 )
1.578 * * [simplify]: iteration  4 :  5001  enodes  (cost  160 )
1.580 * [simplify]: Simplified to:
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
1.580 * * * [progress]: adding candidates to table
1.712 * [progress]: [Phase 3 of 3] Extracting.
1.712 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt 1)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (log (exp (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>)
1.719 * * * [regime-changes]: Trying 5 branch expressions: ((* y 2.0) (/ x (* y 2.0)) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) y x)
1.719 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt 1)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (log (exp (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>)
1.845 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt 1)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (log (exp (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>)
1.975 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt 1)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (log (exp (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>)
2.115 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>)
2.161 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt 1)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (log (exp (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>)
2.287 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt 1)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (log (exp (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>)
2.410 * * * [regime]: Found split indices: #<option (#s(si 5 172) #s(si 2 255))>
2.411 * [binary-search]: Only using regimes for bounds on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) and (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt 1)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (log (exp (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>)
2.412 * [regimes]: Found splitpoints: (#s(sp 5 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1.8969373886892762) #s(sp 2 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) +nan.0)) , with alts (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt 1)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))))> #<alt (λ (x y) (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (log (exp (sin (/ x (* y 2.0))))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>)
2.412 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1.8969373886892762) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) (cbrt (cos (/ x (* y 2.0))))))) 1.0)
2.413 * * [simplify]: iteration  0 :  26  enodes  (cost  40 )
2.413 * * [simplify]: iteration  1 :  26  enodes  (cost  40 )
2.414 * [simplify]: Simplified to:
   (if (<= (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1.8969373886892762) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) (cbrt (cos (/ x (* y 2.0))))))) 1.0)
8.245 * [regime-testing]: End program error score: 28.386023805605443
8.366 * [regime-testing]: Target error score: 29.655744640107244