37.380 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.813 * * * [progress]: [2/2] Setting up program.
0.817 * [progress]: [Phase 2 of 3] Improving.
0.817 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.820 * * [simplify]: iteration  0 :  13  enodes  (cost  13 )
0.820 * * [simplify]: iteration  1 :  13  enodes  (cost  13 )
0.820 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.820 * * [progress]: iteration 1 / 4
0.820 * * * [progress]: picking best candidate
0.824 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.824 * * * [progress]: localizing error
0.834 * * * [progress]: generating rewritten candidates
0.834 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.836 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.838 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.844 * * * [progress]: generating series expansions
0.844 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.844 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.844 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.844 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.844 * [taylor]: Taking taylor expansion of 0.5 in y
0.844 * [taylor]: Taking taylor expansion of (/ x y) in y
0.844 * [taylor]: Taking taylor expansion of x in y
0.844 * [taylor]: Taking taylor expansion of y in y
0.844 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.845 * [taylor]: Taking taylor expansion of 0.5 in x
0.845 * [taylor]: Taking taylor expansion of (/ x y) in x
0.845 * [taylor]: Taking taylor expansion of x in x
0.845 * [taylor]: Taking taylor expansion of y in x
0.845 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.845 * [taylor]: Taking taylor expansion of 0.5 in x
0.845 * [taylor]: Taking taylor expansion of (/ x y) in x
0.845 * [taylor]: Taking taylor expansion of x in x
0.845 * [taylor]: Taking taylor expansion of y in x
0.845 * [taylor]: Taking taylor expansion of 0 in y
0.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.845 * [taylor]: Taking taylor expansion of 0.5 in y
0.845 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.845 * [taylor]: Taking taylor expansion of y in y
0.845 * [taylor]: Taking taylor expansion of 0 in y
0.845 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.845 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.845 * [taylor]: Taking taylor expansion of 0.5 in y
0.846 * [taylor]: Taking taylor expansion of (/ y x) in y
0.846 * [taylor]: Taking taylor expansion of y in y
0.846 * [taylor]: Taking taylor expansion of x in y
0.846 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.846 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.846 * [taylor]: Taking taylor expansion of 0.5 in x
0.846 * [taylor]: Taking taylor expansion of (/ y x) in x
0.846 * [taylor]: Taking taylor expansion of y in x
0.846 * [taylor]: Taking taylor expansion of x in x
0.846 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.846 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.846 * [taylor]: Taking taylor expansion of 0.5 in x
0.846 * [taylor]: Taking taylor expansion of (/ y x) in x
0.846 * [taylor]: Taking taylor expansion of y in x
0.846 * [taylor]: Taking taylor expansion of x in x
0.846 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.846 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.846 * [taylor]: Taking taylor expansion of 0.5 in y
0.846 * [taylor]: Taking taylor expansion of (/ y x) in y
0.846 * [taylor]: Taking taylor expansion of y in y
0.846 * [taylor]: Taking taylor expansion of x in y
0.846 * [taylor]: Taking taylor expansion of 0 in y
0.846 * [taylor]: Taking taylor expansion of 0 in y
0.846 * [taylor]: Taking taylor expansion of 0 in y
0.847 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.847 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.847 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.847 * [taylor]: Taking taylor expansion of 0.5 in y
0.847 * [taylor]: Taking taylor expansion of (/ y x) in y
0.847 * [taylor]: Taking taylor expansion of y in y
0.847 * [taylor]: Taking taylor expansion of x in y
0.847 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.847 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.847 * [taylor]: Taking taylor expansion of 0.5 in x
0.847 * [taylor]: Taking taylor expansion of (/ y x) in x
0.847 * [taylor]: Taking taylor expansion of y in x
0.847 * [taylor]: Taking taylor expansion of x in x
0.847 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.847 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.847 * [taylor]: Taking taylor expansion of 0.5 in x
0.847 * [taylor]: Taking taylor expansion of (/ y x) in x
0.847 * [taylor]: Taking taylor expansion of y in x
0.847 * [taylor]: Taking taylor expansion of x in x
0.847 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.847 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.847 * [taylor]: Taking taylor expansion of 0.5 in y
0.847 * [taylor]: Taking taylor expansion of (/ y x) in y
0.847 * [taylor]: Taking taylor expansion of y in y
0.847 * [taylor]: Taking taylor expansion of x in y
0.847 * [taylor]: Taking taylor expansion of 0 in y
0.847 * [taylor]: Taking taylor expansion of 0 in y
0.848 * [taylor]: Taking taylor expansion of 0 in y
0.848 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.848 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.848 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.848 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.848 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.848 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.848 * [taylor]: Taking taylor expansion of 0.5 in y
0.848 * [taylor]: Taking taylor expansion of (/ x y) in y
0.848 * [taylor]: Taking taylor expansion of x in y
0.848 * [taylor]: Taking taylor expansion of y in y
0.848 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.848 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.848 * [taylor]: Taking taylor expansion of 0.5 in y
0.848 * [taylor]: Taking taylor expansion of (/ x y) in y
0.848 * [taylor]: Taking taylor expansion of x in y
0.848 * [taylor]: Taking taylor expansion of y in y
0.848 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.848 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.848 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.848 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.848 * [taylor]: Taking taylor expansion of 0.5 in x
0.848 * [taylor]: Taking taylor expansion of (/ x y) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of y in x
0.849 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.849 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.849 * [taylor]: Taking taylor expansion of 0.5 in x
0.849 * [taylor]: Taking taylor expansion of (/ x y) in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of y in x
0.849 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.849 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.849 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.849 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.849 * [taylor]: Taking taylor expansion of 0.5 in x
0.849 * [taylor]: Taking taylor expansion of (/ x y) in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of y in x
0.849 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.849 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.849 * [taylor]: Taking taylor expansion of 0.5 in x
0.849 * [taylor]: Taking taylor expansion of (/ x y) in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of y in x
0.849 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.849 * [taylor]: Taking taylor expansion of 0.5 in y
0.849 * [taylor]: Taking taylor expansion of y in y
0.850 * [taylor]: Taking taylor expansion of 0 in y
0.850 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.850 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.850 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.850 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.850 * [taylor]: Taking taylor expansion of y in y
0.851 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.851 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.851 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.851 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.851 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.851 * [taylor]: Taking taylor expansion of 0.5 in y
0.851 * [taylor]: Taking taylor expansion of (/ y x) in y
0.851 * [taylor]: Taking taylor expansion of y in y
0.851 * [taylor]: Taking taylor expansion of x in y
0.851 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.851 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.851 * [taylor]: Taking taylor expansion of 0.5 in y
0.851 * [taylor]: Taking taylor expansion of (/ y x) in y
0.851 * [taylor]: Taking taylor expansion of y in y
0.851 * [taylor]: Taking taylor expansion of x in y
0.851 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.851 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.851 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.851 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.851 * [taylor]: Taking taylor expansion of 0.5 in x
0.852 * [taylor]: Taking taylor expansion of (/ y x) in x
0.852 * [taylor]: Taking taylor expansion of y in x
0.852 * [taylor]: Taking taylor expansion of x in x
0.852 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.852 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.852 * [taylor]: Taking taylor expansion of 0.5 in x
0.852 * [taylor]: Taking taylor expansion of (/ y x) in x
0.852 * [taylor]: Taking taylor expansion of y in x
0.852 * [taylor]: Taking taylor expansion of x in x
0.852 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.852 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.852 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.852 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.852 * [taylor]: Taking taylor expansion of 0.5 in x
0.852 * [taylor]: Taking taylor expansion of (/ y x) in x
0.852 * [taylor]: Taking taylor expansion of y in x
0.852 * [taylor]: Taking taylor expansion of x in x
0.852 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.852 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.852 * [taylor]: Taking taylor expansion of 0.5 in x
0.852 * [taylor]: Taking taylor expansion of (/ y x) in x
0.852 * [taylor]: Taking taylor expansion of y in x
0.852 * [taylor]: Taking taylor expansion of x in x
0.852 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.852 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.852 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.852 * [taylor]: Taking taylor expansion of 0.5 in y
0.852 * [taylor]: Taking taylor expansion of (/ y x) in y
0.852 * [taylor]: Taking taylor expansion of y in y
0.852 * [taylor]: Taking taylor expansion of x in y
0.853 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.853 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.853 * [taylor]: Taking taylor expansion of 0.5 in y
0.853 * [taylor]: Taking taylor expansion of (/ y x) in y
0.853 * [taylor]: Taking taylor expansion of y in y
0.853 * [taylor]: Taking taylor expansion of x in y
0.853 * [taylor]: Taking taylor expansion of 0 in y
0.853 * [taylor]: Taking taylor expansion of 0 in y
0.854 * [taylor]: Taking taylor expansion of 0 in y
0.855 * [taylor]: Taking taylor expansion of 0 in y
0.856 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.856 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.856 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.856 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.856 * [taylor]: Taking taylor expansion of 0.5 in y
0.856 * [taylor]: Taking taylor expansion of (/ y x) in y
0.856 * [taylor]: Taking taylor expansion of y in y
0.856 * [taylor]: Taking taylor expansion of x in y
0.856 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.856 * [taylor]: Taking taylor expansion of 0.5 in y
0.856 * [taylor]: Taking taylor expansion of (/ y x) in y
0.856 * [taylor]: Taking taylor expansion of y in y
0.856 * [taylor]: Taking taylor expansion of x in y
0.856 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.856 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.856 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.856 * [taylor]: Taking taylor expansion of 0.5 in x
0.856 * [taylor]: Taking taylor expansion of (/ y x) in x
0.856 * [taylor]: Taking taylor expansion of y in x
0.856 * [taylor]: Taking taylor expansion of x in x
0.856 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.857 * [taylor]: Taking taylor expansion of 0.5 in x
0.857 * [taylor]: Taking taylor expansion of (/ y x) in x
0.857 * [taylor]: Taking taylor expansion of y in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.857 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.857 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.857 * [taylor]: Taking taylor expansion of 0.5 in x
0.857 * [taylor]: Taking taylor expansion of (/ y x) in x
0.857 * [taylor]: Taking taylor expansion of y in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.857 * [taylor]: Taking taylor expansion of 0.5 in x
0.857 * [taylor]: Taking taylor expansion of (/ y x) in x
0.857 * [taylor]: Taking taylor expansion of y in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.857 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.857 * [taylor]: Taking taylor expansion of 0.5 in y
0.857 * [taylor]: Taking taylor expansion of (/ y x) in y
0.857 * [taylor]: Taking taylor expansion of y in y
0.857 * [taylor]: Taking taylor expansion of x in y
0.857 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.857 * [taylor]: Taking taylor expansion of 0.5 in y
0.857 * [taylor]: Taking taylor expansion of (/ y x) in y
0.857 * [taylor]: Taking taylor expansion of y in y
0.857 * [taylor]: Taking taylor expansion of x in y
0.858 * [taylor]: Taking taylor expansion of 0 in y
0.858 * [taylor]: Taking taylor expansion of 0 in y
0.859 * [taylor]: Taking taylor expansion of 0 in y
0.860 * [taylor]: Taking taylor expansion of 0 in y
0.861 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.861 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.861 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.861 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.861 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.861 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.861 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.861 * [taylor]: Taking taylor expansion of 0.5 in y
0.861 * [taylor]: Taking taylor expansion of (/ x y) in y
0.861 * [taylor]: Taking taylor expansion of x in y
0.861 * [taylor]: Taking taylor expansion of y in y
0.861 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.861 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.861 * [taylor]: Taking taylor expansion of 0.5 in y
0.861 * [taylor]: Taking taylor expansion of (/ x y) in y
0.861 * [taylor]: Taking taylor expansion of x in y
0.861 * [taylor]: Taking taylor expansion of y in y
0.861 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.861 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.861 * [taylor]: Taking taylor expansion of 0.5 in y
0.861 * [taylor]: Taking taylor expansion of (/ x y) in y
0.861 * [taylor]: Taking taylor expansion of x in y
0.861 * [taylor]: Taking taylor expansion of y in y
0.862 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.862 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.862 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.862 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.862 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.862 * [taylor]: Taking taylor expansion of 0.5 in x
0.862 * [taylor]: Taking taylor expansion of (/ x y) in x
0.862 * [taylor]: Taking taylor expansion of x in x
0.862 * [taylor]: Taking taylor expansion of y in x
0.862 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.862 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.862 * [taylor]: Taking taylor expansion of 0.5 in x
0.862 * [taylor]: Taking taylor expansion of (/ x y) in x
0.862 * [taylor]: Taking taylor expansion of x in x
0.862 * [taylor]: Taking taylor expansion of y in x
0.862 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.862 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.862 * [taylor]: Taking taylor expansion of 0.5 in x
0.862 * [taylor]: Taking taylor expansion of (/ x y) in x
0.862 * [taylor]: Taking taylor expansion of x in x
0.862 * [taylor]: Taking taylor expansion of y in x
0.862 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.862 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.863 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.863 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.863 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.863 * [taylor]: Taking taylor expansion of 0.5 in x
0.863 * [taylor]: Taking taylor expansion of (/ x y) in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of y in x
0.863 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.863 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.863 * [taylor]: Taking taylor expansion of 0.5 in x
0.863 * [taylor]: Taking taylor expansion of (/ x y) in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of y in x
0.863 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.863 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.863 * [taylor]: Taking taylor expansion of 0.5 in x
0.863 * [taylor]: Taking taylor expansion of (/ x y) in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of y in x
0.863 * [taylor]: Taking taylor expansion of 1.0 in y
0.864 * [taylor]: Taking taylor expansion of 0 in y
0.865 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.865 * [taylor]: Taking taylor expansion of 0.125 in y
0.865 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.865 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.865 * [taylor]: Taking taylor expansion of y in y
0.866 * [taylor]: Taking taylor expansion of 0 in y
0.867 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.867 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.867 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.867 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.867 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.867 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.867 * [taylor]: Taking taylor expansion of 0.5 in y
0.867 * [taylor]: Taking taylor expansion of (/ y x) in y
0.867 * [taylor]: Taking taylor expansion of y in y
0.867 * [taylor]: Taking taylor expansion of x in y
0.867 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.867 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.867 * [taylor]: Taking taylor expansion of 0.5 in y
0.867 * [taylor]: Taking taylor expansion of (/ y x) in y
0.867 * [taylor]: Taking taylor expansion of y in y
0.867 * [taylor]: Taking taylor expansion of x in y
0.867 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.867 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.867 * [taylor]: Taking taylor expansion of 0.5 in y
0.867 * [taylor]: Taking taylor expansion of (/ y x) in y
0.867 * [taylor]: Taking taylor expansion of y in y
0.867 * [taylor]: Taking taylor expansion of x in y
0.867 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.867 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.868 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.868 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.868 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.868 * [taylor]: Taking taylor expansion of 0.5 in x
0.868 * [taylor]: Taking taylor expansion of (/ y x) in x
0.868 * [taylor]: Taking taylor expansion of y in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.868 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.868 * [taylor]: Taking taylor expansion of 0.5 in x
0.868 * [taylor]: Taking taylor expansion of (/ y x) in x
0.868 * [taylor]: Taking taylor expansion of y in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.868 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.868 * [taylor]: Taking taylor expansion of 0.5 in x
0.868 * [taylor]: Taking taylor expansion of (/ y x) in x
0.868 * [taylor]: Taking taylor expansion of y in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.868 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.868 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.868 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.868 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.868 * [taylor]: Taking taylor expansion of 0.5 in x
0.868 * [taylor]: Taking taylor expansion of (/ y x) in x
0.868 * [taylor]: Taking taylor expansion of y in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (cos (* 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 (/ 1 (cos (* 0.5 (/ y x)))) in y
0.869 * [taylor]: Taking taylor expansion of (cos (* 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
0.870 * [taylor]: Taking taylor expansion of 0 in y
0.871 * [taylor]: Taking taylor expansion of 0 in y
0.872 * [taylor]: Taking taylor expansion of 0 in y
0.872 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.872 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.872 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.872 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.872 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.872 * [taylor]: Taking taylor expansion of 0.5 in y
0.872 * [taylor]: Taking taylor expansion of (/ y x) in y
0.873 * [taylor]: Taking taylor expansion of y in y
0.873 * [taylor]: Taking taylor expansion of x in y
0.873 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.873 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.873 * [taylor]: Taking taylor expansion of 0.5 in y
0.873 * [taylor]: Taking taylor expansion of (/ y x) in y
0.873 * [taylor]: Taking taylor expansion of y in y
0.873 * [taylor]: Taking taylor expansion of x in y
0.873 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.873 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.873 * [taylor]: Taking taylor expansion of 0.5 in y
0.873 * [taylor]: Taking taylor expansion of (/ y x) in y
0.873 * [taylor]: Taking taylor expansion of y in y
0.873 * [taylor]: Taking taylor expansion of x in y
0.873 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.873 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.873 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.873 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.873 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.873 * [taylor]: Taking taylor expansion of 0.5 in x
0.873 * [taylor]: Taking taylor expansion of (/ y x) in x
0.873 * [taylor]: Taking taylor expansion of y in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.874 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.874 * [taylor]: Taking taylor expansion of 0.5 in x
0.874 * [taylor]: Taking taylor expansion of (/ y x) in x
0.874 * [taylor]: Taking taylor expansion of y in x
0.874 * [taylor]: Taking taylor expansion of x in x
0.874 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.874 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.874 * [taylor]: Taking taylor expansion of 0.5 in x
0.874 * [taylor]: Taking taylor expansion of (/ y x) in x
0.874 * [taylor]: Taking taylor expansion of y in x
0.874 * [taylor]: Taking taylor expansion of x in x
0.874 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.874 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.874 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.874 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.874 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.874 * [taylor]: Taking taylor expansion of 0.5 in x
0.874 * [taylor]: Taking taylor expansion of (/ y x) in x
0.874 * [taylor]: Taking taylor expansion of y in x
0.874 * [taylor]: Taking taylor expansion of x in x
0.874 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.874 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.874 * [taylor]: Taking taylor expansion of 0.5 in x
0.874 * [taylor]: Taking taylor expansion of (/ y x) in x
0.874 * [taylor]: Taking taylor expansion of y in x
0.874 * [taylor]: Taking taylor expansion of x in x
0.875 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.875 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.875 * [taylor]: Taking taylor expansion of 0.5 in x
0.875 * [taylor]: Taking taylor expansion of (/ y x) in x
0.875 * [taylor]: Taking taylor expansion of y in x
0.875 * [taylor]: Taking taylor expansion of x in x
0.875 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.875 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.875 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.875 * [taylor]: Taking taylor expansion of 0.5 in y
0.875 * [taylor]: Taking taylor expansion of (/ y x) in y
0.875 * [taylor]: Taking taylor expansion of y in y
0.875 * [taylor]: Taking taylor expansion of x in y
0.875 * [taylor]: Taking taylor expansion of 0 in y
0.876 * [taylor]: Taking taylor expansion of 0 in y
0.877 * [taylor]: Taking taylor expansion of 0 in y
0.878 * [taylor]: Taking taylor expansion of 0 in y
0.878 * * * [progress]: simplifying candidates
0.879 * [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))))
  (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 (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
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  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)))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.914 * * [simplify]: iteration  0 :  5037  enodes  (cost  733 )
0.918 * [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))))
  (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 (/ (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
  (* x (/ 0.5 y))
  (* x (/ 0.5 y))
  0
  (+ (* x (/ 0.5 y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  (+ (* x (/ 0.5 y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  1.0
  (+ 1 (* (/ x y) (* (/ x y) 0.125)))
  (+ 1 (* (/ x y) (* (/ x y) 0.125)))
0.918 * * * [progress]: adding candidates to table
1.036 * * [progress]: iteration 2 / 4
1.036 * * * [progress]: picking best candidate
1.091 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
1.091 * * * [progress]: localizing error
1.092 * * * [progress]: generating rewritten candidates
1.092 * * * [progress]: generating series expansions
1.092 * * * [progress]: simplifying candidates
1.092 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
1.094 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.094 * [simplify]: Simplified to:
   
1.095 * * * [progress]: adding candidates to table
1.095 * * [progress]: iteration 3 / 4
1.095 * * * [progress]: picking best candidate
1.148 * * * * [pick]: Picked  #<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)))))))>
1.148 * * * [progress]: localizing error
1.176 * * * [progress]: generating rewritten candidates
1.176 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
1.180 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2)
1.183 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2)
1.186 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1)
1.188 * * * [progress]: generating series expansions
1.188 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
1.188 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.188 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.188 * [taylor]: Taking taylor expansion of 0.5 in y
1.188 * [taylor]: Taking taylor expansion of (/ x y) in y
1.188 * [taylor]: Taking taylor expansion of x in y
1.188 * [taylor]: Taking taylor expansion of y in y
1.188 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.188 * [taylor]: Taking taylor expansion of 0.5 in x
1.188 * [taylor]: Taking taylor expansion of (/ x y) in x
1.188 * [taylor]: Taking taylor expansion of x in x
1.188 * [taylor]: Taking taylor expansion of y in x
1.188 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.188 * [taylor]: Taking taylor expansion of 0.5 in x
1.188 * [taylor]: Taking taylor expansion of (/ x y) in x
1.188 * [taylor]: Taking taylor expansion of x in x
1.188 * [taylor]: Taking taylor expansion of y in x
1.188 * [taylor]: Taking taylor expansion of 0 in y
1.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.189 * [taylor]: Taking taylor expansion of 0.5 in y
1.189 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.189 * [taylor]: Taking taylor expansion of y in y
1.189 * [taylor]: Taking taylor expansion of 0 in y
1.189 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.189 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.189 * [taylor]: Taking taylor expansion of 0.5 in y
1.189 * [taylor]: Taking taylor expansion of (/ y x) in y
1.189 * [taylor]: Taking taylor expansion of y in y
1.189 * [taylor]: Taking taylor expansion of x in y
1.189 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.189 * [taylor]: Taking taylor expansion of 0.5 in x
1.189 * [taylor]: Taking taylor expansion of (/ y x) in x
1.189 * [taylor]: Taking taylor expansion of y in x
1.189 * [taylor]: Taking taylor expansion of x in x
1.189 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.189 * [taylor]: Taking taylor expansion of 0.5 in x
1.189 * [taylor]: Taking taylor expansion of (/ y x) in x
1.189 * [taylor]: Taking taylor expansion of y in x
1.189 * [taylor]: Taking taylor expansion of x in x
1.190 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.190 * [taylor]: Taking taylor expansion of 0.5 in y
1.190 * [taylor]: Taking taylor expansion of (/ y x) in y
1.190 * [taylor]: Taking taylor expansion of y in y
1.190 * [taylor]: Taking taylor expansion of x in y
1.190 * [taylor]: Taking taylor expansion of 0 in y
1.190 * [taylor]: Taking taylor expansion of 0 in y
1.190 * [taylor]: Taking taylor expansion of 0 in y
1.190 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.190 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.190 * [taylor]: Taking taylor expansion of 0.5 in y
1.190 * [taylor]: Taking taylor expansion of (/ y x) in y
1.190 * [taylor]: Taking taylor expansion of y in y
1.190 * [taylor]: Taking taylor expansion of x in y
1.190 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.190 * [taylor]: Taking taylor expansion of 0.5 in x
1.190 * [taylor]: Taking taylor expansion of (/ y x) in x
1.190 * [taylor]: Taking taylor expansion of y in x
1.190 * [taylor]: Taking taylor expansion of x in x
1.190 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.191 * [taylor]: Taking taylor expansion of 0.5 in x
1.191 * [taylor]: Taking taylor expansion of (/ y x) in x
1.191 * [taylor]: Taking taylor expansion of y in x
1.191 * [taylor]: Taking taylor expansion of x in x
1.191 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.191 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.191 * [taylor]: Taking taylor expansion of 0.5 in y
1.191 * [taylor]: Taking taylor expansion of (/ y x) in y
1.191 * [taylor]: Taking taylor expansion of y in y
1.191 * [taylor]: Taking taylor expansion of x in y
1.191 * [taylor]: Taking taylor expansion of 0 in y
1.191 * [taylor]: Taking taylor expansion of 0 in y
1.191 * [taylor]: Taking taylor expansion of 0 in y
1.191 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2)
1.191 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.191 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.191 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.191 * [taylor]: Taking taylor expansion of 0.5 in y
1.191 * [taylor]: Taking taylor expansion of (/ x y) in y
1.191 * [taylor]: Taking taylor expansion of x in y
1.191 * [taylor]: Taking taylor expansion of y in y
1.192 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.192 * [taylor]: Taking taylor expansion of 0.5 in x
1.192 * [taylor]: Taking taylor expansion of (/ x y) in x
1.192 * [taylor]: Taking taylor expansion of x in x
1.192 * [taylor]: Taking taylor expansion of y in x
1.192 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.192 * [taylor]: Taking taylor expansion of 0.5 in x
1.192 * [taylor]: Taking taylor expansion of (/ x y) in x
1.192 * [taylor]: Taking taylor expansion of x in x
1.192 * [taylor]: Taking taylor expansion of y in x
1.192 * [taylor]: Taking taylor expansion of 0 in y
1.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.192 * [taylor]: Taking taylor expansion of 0.5 in y
1.192 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.192 * [taylor]: Taking taylor expansion of y in y
1.192 * [taylor]: Taking taylor expansion of 0 in y
1.192 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.192 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.192 * [taylor]: Taking taylor expansion of 0.5 in y
1.192 * [taylor]: Taking taylor expansion of (/ y x) in y
1.192 * [taylor]: Taking taylor expansion of y in y
1.192 * [taylor]: Taking taylor expansion of x in y
1.193 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.193 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.193 * [taylor]: Taking taylor expansion of 0.5 in x
1.193 * [taylor]: Taking taylor expansion of (/ y x) in x
1.193 * [taylor]: Taking taylor expansion of y in x
1.193 * [taylor]: Taking taylor expansion of x in x
1.193 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.193 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.193 * [taylor]: Taking taylor expansion of 0.5 in x
1.193 * [taylor]: Taking taylor expansion of (/ y x) in x
1.193 * [taylor]: Taking taylor expansion of y in x
1.193 * [taylor]: Taking taylor expansion of x in x
1.193 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.193 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.193 * [taylor]: Taking taylor expansion of 0.5 in y
1.193 * [taylor]: Taking taylor expansion of (/ y x) in y
1.193 * [taylor]: Taking taylor expansion of y in y
1.193 * [taylor]: Taking taylor expansion of x in y
1.193 * [taylor]: Taking taylor expansion of 0 in y
1.193 * [taylor]: Taking taylor expansion of 0 in y
1.193 * [taylor]: Taking taylor expansion of 0 in y
1.194 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.194 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.194 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.194 * [taylor]: Taking taylor expansion of 0.5 in y
1.194 * [taylor]: Taking taylor expansion of (/ y x) in y
1.194 * [taylor]: Taking taylor expansion of y in y
1.194 * [taylor]: Taking taylor expansion of x in y
1.194 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.194 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.194 * [taylor]: Taking taylor expansion of 0.5 in x
1.194 * [taylor]: Taking taylor expansion of (/ y x) in x
1.194 * [taylor]: Taking taylor expansion of y in x
1.194 * [taylor]: Taking taylor expansion of x in x
1.194 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.194 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.194 * [taylor]: Taking taylor expansion of 0.5 in x
1.194 * [taylor]: Taking taylor expansion of (/ y x) in x
1.194 * [taylor]: Taking taylor expansion of y in x
1.194 * [taylor]: Taking taylor expansion of x in x
1.194 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.194 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.194 * [taylor]: Taking taylor expansion of 0.5 in y
1.194 * [taylor]: Taking taylor expansion of (/ y x) in y
1.194 * [taylor]: Taking taylor expansion of y in y
1.194 * [taylor]: Taking taylor expansion of x in y
1.194 * [taylor]: Taking taylor expansion of 0 in y
1.194 * [taylor]: Taking taylor expansion of 0 in y
1.195 * [taylor]: Taking taylor expansion of 0 in y
1.195 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2)
1.195 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.195 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.195 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.195 * [taylor]: Taking taylor expansion of 0.5 in y
1.195 * [taylor]: Taking taylor expansion of (/ x y) in y
1.195 * [taylor]: Taking taylor expansion of x in y
1.195 * [taylor]: Taking taylor expansion of y in y
1.195 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.195 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.195 * [taylor]: Taking taylor expansion of 0.5 in x
1.195 * [taylor]: Taking taylor expansion of (/ x y) in x
1.195 * [taylor]: Taking taylor expansion of x in x
1.195 * [taylor]: Taking taylor expansion of y in x
1.195 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.195 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.195 * [taylor]: Taking taylor expansion of 0.5 in x
1.195 * [taylor]: Taking taylor expansion of (/ x y) in x
1.195 * [taylor]: Taking taylor expansion of x in x
1.195 * [taylor]: Taking taylor expansion of y in x
1.195 * [taylor]: Taking taylor expansion of 0 in y
1.195 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.195 * [taylor]: Taking taylor expansion of 0.5 in y
1.195 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.195 * [taylor]: Taking taylor expansion of y in y
1.196 * [taylor]: Taking taylor expansion of 0 in y
1.196 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.196 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.196 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.196 * [taylor]: Taking taylor expansion of 0.5 in y
1.196 * [taylor]: Taking taylor expansion of (/ y x) in y
1.196 * [taylor]: Taking taylor expansion of y in y
1.196 * [taylor]: Taking taylor expansion of x in y
1.196 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.196 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.196 * [taylor]: Taking taylor expansion of 0.5 in x
1.196 * [taylor]: Taking taylor expansion of (/ y x) in x
1.196 * [taylor]: Taking taylor expansion of y in x
1.196 * [taylor]: Taking taylor expansion of x in x
1.196 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.196 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.196 * [taylor]: Taking taylor expansion of 0.5 in x
1.196 * [taylor]: Taking taylor expansion of (/ y x) in x
1.196 * [taylor]: Taking taylor expansion of y in x
1.196 * [taylor]: Taking taylor expansion of x in x
1.196 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.196 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.196 * [taylor]: Taking taylor expansion of 0.5 in y
1.196 * [taylor]: Taking taylor expansion of (/ y x) in y
1.196 * [taylor]: Taking taylor expansion of y in y
1.196 * [taylor]: Taking taylor expansion of x in y
1.196 * [taylor]: Taking taylor expansion of 0 in y
1.197 * [taylor]: Taking taylor expansion of 0 in y
1.197 * [taylor]: Taking taylor expansion of 0 in y
1.197 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.197 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.197 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.197 * [taylor]: Taking taylor expansion of 0.5 in y
1.197 * [taylor]: Taking taylor expansion of (/ y x) in y
1.197 * [taylor]: Taking taylor expansion of y in y
1.197 * [taylor]: Taking taylor expansion of x in y
1.197 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.197 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.197 * [taylor]: Taking taylor expansion of 0.5 in x
1.197 * [taylor]: Taking taylor expansion of (/ y x) in x
1.197 * [taylor]: Taking taylor expansion of y in x
1.197 * [taylor]: Taking taylor expansion of x in x
1.197 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.197 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.197 * [taylor]: Taking taylor expansion of 0.5 in x
1.197 * [taylor]: Taking taylor expansion of (/ y x) in x
1.197 * [taylor]: Taking taylor expansion of y in x
1.197 * [taylor]: Taking taylor expansion of x in x
1.197 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.197 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.197 * [taylor]: Taking taylor expansion of 0.5 in y
1.197 * [taylor]: Taking taylor expansion of (/ y x) in y
1.197 * [taylor]: Taking taylor expansion of y in y
1.197 * [taylor]: Taking taylor expansion of x in y
1.198 * [taylor]: Taking taylor expansion of 0 in y
1.198 * [taylor]: Taking taylor expansion of 0 in y
1.198 * [taylor]: Taking taylor expansion of 0 in y
1.198 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1)
1.198 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.198 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.198 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.198 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.198 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.198 * [taylor]: Taking taylor expansion of 0.5 in y
1.198 * [taylor]: Taking taylor expansion of (/ x y) in y
1.198 * [taylor]: Taking taylor expansion of x in y
1.198 * [taylor]: Taking taylor expansion of y in y
1.198 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.198 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.198 * [taylor]: Taking taylor expansion of 0.5 in y
1.198 * [taylor]: Taking taylor expansion of (/ x y) in y
1.198 * [taylor]: Taking taylor expansion of x in y
1.198 * [taylor]: Taking taylor expansion of y in y
1.199 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.199 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.199 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.199 * [taylor]: Taking taylor expansion of 0.5 in x
1.199 * [taylor]: Taking taylor expansion of (/ x y) in x
1.199 * [taylor]: Taking taylor expansion of x in x
1.199 * [taylor]: Taking taylor expansion of y in x
1.199 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.199 * [taylor]: Taking taylor expansion of 0.5 in x
1.199 * [taylor]: Taking taylor expansion of (/ x y) in x
1.199 * [taylor]: Taking taylor expansion of x in x
1.199 * [taylor]: Taking taylor expansion of y in x
1.199 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.199 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.199 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.199 * [taylor]: Taking taylor expansion of 0.5 in x
1.199 * [taylor]: Taking taylor expansion of (/ x y) in x
1.199 * [taylor]: Taking taylor expansion of x in x
1.199 * [taylor]: Taking taylor expansion of y in x
1.199 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.199 * [taylor]: Taking taylor expansion of 0.5 in x
1.199 * [taylor]: Taking taylor expansion of (/ x y) in x
1.199 * [taylor]: Taking taylor expansion of x in x
1.199 * [taylor]: Taking taylor expansion of y in x
1.199 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.199 * [taylor]: Taking taylor expansion of 0.5 in y
1.200 * [taylor]: Taking taylor expansion of y in y
1.200 * [taylor]: Taking taylor expansion of 0 in y
1.200 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.200 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.200 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.201 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.201 * [taylor]: Taking taylor expansion of y in y
1.201 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.201 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.201 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.201 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.201 * [taylor]: Taking taylor expansion of 0.5 in y
1.201 * [taylor]: Taking taylor expansion of (/ y x) in y
1.201 * [taylor]: Taking taylor expansion of y in y
1.201 * [taylor]: Taking taylor expansion of x in y
1.201 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.201 * [taylor]: Taking taylor expansion of 0.5 in y
1.201 * [taylor]: Taking taylor expansion of (/ y x) in y
1.201 * [taylor]: Taking taylor expansion of y in y
1.201 * [taylor]: Taking taylor expansion of x in y
1.201 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.202 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.202 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.202 * [taylor]: Taking taylor expansion of 0.5 in x
1.202 * [taylor]: Taking taylor expansion of (/ y x) in x
1.202 * [taylor]: Taking taylor expansion of y in x
1.202 * [taylor]: Taking taylor expansion of x in x
1.202 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.202 * [taylor]: Taking taylor expansion of 0.5 in x
1.202 * [taylor]: Taking taylor expansion of (/ y x) in x
1.202 * [taylor]: Taking taylor expansion of y in x
1.202 * [taylor]: Taking taylor expansion of x in x
1.202 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.202 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.202 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.202 * [taylor]: Taking taylor expansion of 0.5 in x
1.202 * [taylor]: Taking taylor expansion of (/ y x) in x
1.202 * [taylor]: Taking taylor expansion of y in x
1.202 * [taylor]: Taking taylor expansion of x in x
1.202 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.202 * [taylor]: Taking taylor expansion of 0.5 in x
1.202 * [taylor]: Taking taylor expansion of (/ y x) in x
1.202 * [taylor]: Taking taylor expansion of y in x
1.202 * [taylor]: Taking taylor expansion of x in x
1.202 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.202 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.202 * [taylor]: Taking taylor expansion of 0.5 in y
1.202 * [taylor]: Taking taylor expansion of (/ y x) in y
1.203 * [taylor]: Taking taylor expansion of y in y
1.203 * [taylor]: Taking taylor expansion of x in y
1.203 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.203 * [taylor]: Taking taylor expansion of 0.5 in y
1.203 * [taylor]: Taking taylor expansion of (/ y x) in y
1.203 * [taylor]: Taking taylor expansion of y in y
1.203 * [taylor]: Taking taylor expansion of x in y
1.203 * [taylor]: Taking taylor expansion of 0 in y
1.203 * [taylor]: Taking taylor expansion of 0 in y
1.204 * [taylor]: Taking taylor expansion of 0 in y
1.205 * [taylor]: Taking taylor expansion of 0 in y
1.206 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.206 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.206 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.206 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.206 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.206 * [taylor]: Taking taylor expansion of 0.5 in y
1.206 * [taylor]: Taking taylor expansion of (/ y x) in y
1.206 * [taylor]: Taking taylor expansion of y in y
1.206 * [taylor]: Taking taylor expansion of x in y
1.206 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.206 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.206 * [taylor]: Taking taylor expansion of 0.5 in y
1.206 * [taylor]: Taking taylor expansion of (/ y x) in y
1.206 * [taylor]: Taking taylor expansion of y in y
1.206 * [taylor]: Taking taylor expansion of x in y
1.206 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.206 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.206 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.206 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.206 * [taylor]: Taking taylor expansion of 0.5 in x
1.206 * [taylor]: Taking taylor expansion of (/ y x) in x
1.206 * [taylor]: Taking taylor expansion of y in x
1.206 * [taylor]: Taking taylor expansion of x in x
1.207 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.207 * [taylor]: Taking taylor expansion of 0.5 in x
1.207 * [taylor]: Taking taylor expansion of (/ y x) in x
1.207 * [taylor]: Taking taylor expansion of y in x
1.207 * [taylor]: Taking taylor expansion of x in x
1.207 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.207 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.207 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.207 * [taylor]: Taking taylor expansion of 0.5 in x
1.207 * [taylor]: Taking taylor expansion of (/ y x) in x
1.207 * [taylor]: Taking taylor expansion of y in x
1.207 * [taylor]: Taking taylor expansion of x in x
1.207 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.207 * [taylor]: Taking taylor expansion of 0.5 in x
1.207 * [taylor]: Taking taylor expansion of (/ y x) in x
1.207 * [taylor]: Taking taylor expansion of y in x
1.207 * [taylor]: Taking taylor expansion of x in x
1.207 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.207 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.207 * [taylor]: Taking taylor expansion of 0.5 in y
1.207 * [taylor]: Taking taylor expansion of (/ y x) in y
1.207 * [taylor]: Taking taylor expansion of y in y
1.207 * [taylor]: Taking taylor expansion of x in y
1.207 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.207 * [taylor]: Taking taylor expansion of 0.5 in y
1.207 * [taylor]: Taking taylor expansion of (/ y x) in y
1.207 * [taylor]: Taking taylor expansion of y in y
1.207 * [taylor]: Taking taylor expansion of x in y
1.208 * [taylor]: Taking taylor expansion of 0 in y
1.208 * [taylor]: Taking taylor expansion of 0 in y
1.209 * [taylor]: Taking taylor expansion of 0 in y
1.210 * [taylor]: Taking taylor expansion of 0 in y
1.210 * * * [progress]: simplifying candidates
1.211 * [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 (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))))
  (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))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  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)))
1.268 * * [simplify]: iteration  0 :  4954  enodes  (cost  304 )
1.268 * * [simplify]: iteration  1 :  4954  enodes  (cost  304 )
1.270 * [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 (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))))
  (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))))
  0
  (* x (/ 0.5 y))
  (* x (/ 0.5 y))
  0
  (* x (/ 0.5 y))
  (* x (/ 0.5 y))
  0
  (* x (/ 0.5 y))
  (* x (/ 0.5 y))
  0
  (+ (* x (/ 0.5 y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  (+ (* x (/ 0.5 y)) (* 0.04166666666666667 (pow (/ x y) 3)))
1.270 * * * [progress]: adding candidates to table
1.453 * * [progress]: iteration 4 / 4
1.453 * * * [progress]: picking best candidate
1.509 * * * * [pick]: Picked  #<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))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))>
1.509 * * * [progress]: localizing error
1.531 * * * [progress]: generating rewritten candidates
1.531 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2 2 1)
1.533 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 1 2 1)
1.535 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1 1 1)
1.538 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 2)
1.540 * * * [progress]: generating series expansions
1.540 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2 2 1)
1.540 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.540 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.540 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.540 * [taylor]: Taking taylor expansion of 0.5 in y
1.540 * [taylor]: Taking taylor expansion of (/ x y) in y
1.540 * [taylor]: Taking taylor expansion of x in y
1.540 * [taylor]: Taking taylor expansion of y in y
1.540 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.540 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.540 * [taylor]: Taking taylor expansion of 0.5 in x
1.540 * [taylor]: Taking taylor expansion of (/ x y) in x
1.540 * [taylor]: Taking taylor expansion of x in x
1.540 * [taylor]: Taking taylor expansion of y in x
1.541 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.541 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.541 * [taylor]: Taking taylor expansion of 0.5 in x
1.541 * [taylor]: Taking taylor expansion of (/ x y) in x
1.541 * [taylor]: Taking taylor expansion of x in x
1.541 * [taylor]: Taking taylor expansion of y in x
1.541 * [taylor]: Taking taylor expansion of 0 in y
1.541 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.541 * [taylor]: Taking taylor expansion of 0.5 in y
1.541 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.541 * [taylor]: Taking taylor expansion of y in y
1.541 * [taylor]: Taking taylor expansion of 0 in y
1.541 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.541 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.541 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.541 * [taylor]: Taking taylor expansion of 0.5 in y
1.541 * [taylor]: Taking taylor expansion of (/ y x) in y
1.541 * [taylor]: Taking taylor expansion of y in y
1.541 * [taylor]: Taking taylor expansion of x in y
1.541 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.542 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.542 * [taylor]: Taking taylor expansion of 0.5 in x
1.542 * [taylor]: Taking taylor expansion of (/ y x) in x
1.542 * [taylor]: Taking taylor expansion of y in x
1.542 * [taylor]: Taking taylor expansion of x in x
1.542 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.542 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.542 * [taylor]: Taking taylor expansion of 0.5 in x
1.542 * [taylor]: Taking taylor expansion of (/ y x) in x
1.542 * [taylor]: Taking taylor expansion of y in x
1.542 * [taylor]: Taking taylor expansion of x in x
1.542 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.542 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.542 * [taylor]: Taking taylor expansion of 0.5 in y
1.542 * [taylor]: Taking taylor expansion of (/ y x) in y
1.542 * [taylor]: Taking taylor expansion of y in y
1.542 * [taylor]: Taking taylor expansion of x in y
1.542 * [taylor]: Taking taylor expansion of 0 in y
1.542 * [taylor]: Taking taylor expansion of 0 in y
1.542 * [taylor]: Taking taylor expansion of 0 in y
1.542 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.543 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.543 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.543 * [taylor]: Taking taylor expansion of 0.5 in y
1.543 * [taylor]: Taking taylor expansion of (/ y x) in y
1.543 * [taylor]: Taking taylor expansion of y in y
1.543 * [taylor]: Taking taylor expansion of x in y
1.543 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.543 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.543 * [taylor]: Taking taylor expansion of 0.5 in x
1.543 * [taylor]: Taking taylor expansion of (/ y x) in x
1.543 * [taylor]: Taking taylor expansion of y in x
1.543 * [taylor]: Taking taylor expansion of x in x
1.543 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.543 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.543 * [taylor]: Taking taylor expansion of 0.5 in x
1.543 * [taylor]: Taking taylor expansion of (/ y x) in x
1.543 * [taylor]: Taking taylor expansion of y in x
1.543 * [taylor]: Taking taylor expansion of x in x
1.543 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.543 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.543 * [taylor]: Taking taylor expansion of 0.5 in y
1.543 * [taylor]: Taking taylor expansion of (/ y x) in y
1.543 * [taylor]: Taking taylor expansion of y in y
1.543 * [taylor]: Taking taylor expansion of x in y
1.543 * [taylor]: Taking taylor expansion of 0 in y
1.543 * [taylor]: Taking taylor expansion of 0 in y
1.543 * [taylor]: Taking taylor expansion of 0 in y
1.544 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 1 2 1)
1.544 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.544 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.544 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.544 * [taylor]: Taking taylor expansion of 0.5 in y
1.544 * [taylor]: Taking taylor expansion of (/ x y) in y
1.544 * [taylor]: Taking taylor expansion of x in y
1.544 * [taylor]: Taking taylor expansion of y in y
1.544 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.544 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.544 * [taylor]: Taking taylor expansion of 0.5 in x
1.544 * [taylor]: Taking taylor expansion of (/ x y) in x
1.544 * [taylor]: Taking taylor expansion of x in x
1.544 * [taylor]: Taking taylor expansion of y in x
1.544 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.544 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.544 * [taylor]: Taking taylor expansion of 0.5 in x
1.544 * [taylor]: Taking taylor expansion of (/ x y) in x
1.544 * [taylor]: Taking taylor expansion of x in x
1.544 * [taylor]: Taking taylor expansion of y in x
1.544 * [taylor]: Taking taylor expansion of 0 in y
1.544 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.544 * [taylor]: Taking taylor expansion of 0.5 in y
1.544 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.544 * [taylor]: Taking taylor expansion of y in y
1.545 * [taylor]: Taking taylor expansion of 0 in y
1.545 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.545 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.545 * [taylor]: Taking taylor expansion of 0.5 in y
1.545 * [taylor]: Taking taylor expansion of (/ y x) in y
1.545 * [taylor]: Taking taylor expansion of y in y
1.545 * [taylor]: Taking taylor expansion of x in y
1.545 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.545 * [taylor]: Taking taylor expansion of 0.5 in x
1.545 * [taylor]: Taking taylor expansion of (/ y x) in x
1.545 * [taylor]: Taking taylor expansion of y in x
1.545 * [taylor]: Taking taylor expansion of x in x
1.545 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.545 * [taylor]: Taking taylor expansion of 0.5 in x
1.545 * [taylor]: Taking taylor expansion of (/ y x) in x
1.545 * [taylor]: Taking taylor expansion of y in x
1.545 * [taylor]: Taking taylor expansion of x in x
1.545 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.545 * [taylor]: Taking taylor expansion of 0.5 in y
1.545 * [taylor]: Taking taylor expansion of (/ y x) in y
1.545 * [taylor]: Taking taylor expansion of y in y
1.545 * [taylor]: Taking taylor expansion of x in y
1.545 * [taylor]: Taking taylor expansion of 0 in y
1.546 * [taylor]: Taking taylor expansion of 0 in y
1.546 * [taylor]: Taking taylor expansion of 0 in y
1.546 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.546 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.546 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.546 * [taylor]: Taking taylor expansion of 0.5 in y
1.546 * [taylor]: Taking taylor expansion of (/ y x) in y
1.546 * [taylor]: Taking taylor expansion of y in y
1.546 * [taylor]: Taking taylor expansion of x in y
1.546 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.546 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.546 * [taylor]: Taking taylor expansion of 0.5 in x
1.546 * [taylor]: Taking taylor expansion of (/ y x) in x
1.546 * [taylor]: Taking taylor expansion of y in x
1.546 * [taylor]: Taking taylor expansion of x in x
1.546 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.546 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.546 * [taylor]: Taking taylor expansion of 0.5 in x
1.546 * [taylor]: Taking taylor expansion of (/ y x) in x
1.546 * [taylor]: Taking taylor expansion of y in x
1.546 * [taylor]: Taking taylor expansion of x in x
1.546 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.546 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.546 * [taylor]: Taking taylor expansion of 0.5 in y
1.546 * [taylor]: Taking taylor expansion of (/ y x) in y
1.546 * [taylor]: Taking taylor expansion of y in y
1.546 * [taylor]: Taking taylor expansion of x in y
1.546 * [taylor]: Taking taylor expansion of 0 in y
1.547 * [taylor]: Taking taylor expansion of 0 in y
1.547 * [taylor]: Taking taylor expansion of 0 in y
1.547 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1 1 1)
1.547 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.547 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.547 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.547 * [taylor]: Taking taylor expansion of 0.5 in y
1.547 * [taylor]: Taking taylor expansion of (/ x y) in y
1.547 * [taylor]: Taking taylor expansion of x in y
1.547 * [taylor]: Taking taylor expansion of y in y
1.547 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.547 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.547 * [taylor]: Taking taylor expansion of 0.5 in x
1.547 * [taylor]: Taking taylor expansion of (/ x y) in x
1.547 * [taylor]: Taking taylor expansion of x in x
1.547 * [taylor]: Taking taylor expansion of y in x
1.547 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.547 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.547 * [taylor]: Taking taylor expansion of 0.5 in x
1.547 * [taylor]: Taking taylor expansion of (/ x y) in x
1.547 * [taylor]: Taking taylor expansion of x in x
1.547 * [taylor]: Taking taylor expansion of y in x
1.548 * [taylor]: Taking taylor expansion of 0 in y
1.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.548 * [taylor]: Taking taylor expansion of 0.5 in y
1.548 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.548 * [taylor]: Taking taylor expansion of y in y
1.548 * [taylor]: Taking taylor expansion of 0 in y
1.548 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.548 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.548 * [taylor]: Taking taylor expansion of 0.5 in y
1.548 * [taylor]: Taking taylor expansion of (/ y x) in y
1.548 * [taylor]: Taking taylor expansion of y in y
1.548 * [taylor]: Taking taylor expansion of x in y
1.548 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.548 * [taylor]: Taking taylor expansion of 0.5 in x
1.548 * [taylor]: Taking taylor expansion of (/ y x) in x
1.548 * [taylor]: Taking taylor expansion of y in x
1.548 * [taylor]: Taking taylor expansion of x in x
1.548 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.548 * [taylor]: Taking taylor expansion of 0.5 in x
1.548 * [taylor]: Taking taylor expansion of (/ y x) in x
1.548 * [taylor]: Taking taylor expansion of y in x
1.548 * [taylor]: Taking taylor expansion of x in x
1.549 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.549 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.549 * [taylor]: Taking taylor expansion of 0.5 in y
1.549 * [taylor]: Taking taylor expansion of (/ y x) in y
1.549 * [taylor]: Taking taylor expansion of y in y
1.549 * [taylor]: Taking taylor expansion of x in y
1.549 * [taylor]: Taking taylor expansion of 0 in y
1.549 * [taylor]: Taking taylor expansion of 0 in y
1.549 * [taylor]: Taking taylor expansion of 0 in y
1.549 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.549 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.549 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.549 * [taylor]: Taking taylor expansion of 0.5 in y
1.549 * [taylor]: Taking taylor expansion of (/ y x) in y
1.549 * [taylor]: Taking taylor expansion of y in y
1.549 * [taylor]: Taking taylor expansion of x in y
1.549 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.549 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.549 * [taylor]: Taking taylor expansion of 0.5 in x
1.549 * [taylor]: Taking taylor expansion of (/ y x) in x
1.549 * [taylor]: Taking taylor expansion of y in x
1.549 * [taylor]: Taking taylor expansion of x in x
1.550 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.550 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.550 * [taylor]: Taking taylor expansion of 0.5 in x
1.550 * [taylor]: Taking taylor expansion of (/ y x) in x
1.550 * [taylor]: Taking taylor expansion of y in x
1.550 * [taylor]: Taking taylor expansion of x in x
1.550 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.550 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.550 * [taylor]: Taking taylor expansion of 0.5 in y
1.550 * [taylor]: Taking taylor expansion of (/ y x) in y
1.550 * [taylor]: Taking taylor expansion of y in y
1.550 * [taylor]: Taking taylor expansion of x in y
1.550 * [taylor]: Taking taylor expansion of 0 in y
1.550 * [taylor]: Taking taylor expansion of 0 in y
1.550 * [taylor]: Taking taylor expansion of 0 in y
1.550 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 2)
1.550 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.550 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.550 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.550 * [taylor]: Taking taylor expansion of 0.5 in y
1.550 * [taylor]: Taking taylor expansion of (/ x y) in y
1.550 * [taylor]: Taking taylor expansion of x in y
1.550 * [taylor]: Taking taylor expansion of y in y
1.551 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.551 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.551 * [taylor]: Taking taylor expansion of 0.5 in x
1.551 * [taylor]: Taking taylor expansion of (/ x y) in x
1.551 * [taylor]: Taking taylor expansion of x in x
1.551 * [taylor]: Taking taylor expansion of y in x
1.551 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.551 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.551 * [taylor]: Taking taylor expansion of 0.5 in x
1.551 * [taylor]: Taking taylor expansion of (/ x y) in x
1.551 * [taylor]: Taking taylor expansion of x in x
1.551 * [taylor]: Taking taylor expansion of y in x
1.551 * [taylor]: Taking taylor expansion of 0 in y
1.551 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.551 * [taylor]: Taking taylor expansion of 0.5 in y
1.551 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.551 * [taylor]: Taking taylor expansion of y in y
1.551 * [taylor]: Taking taylor expansion of 0 in y
1.551 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.551 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.551 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.551 * [taylor]: Taking taylor expansion of 0.5 in y
1.551 * [taylor]: Taking taylor expansion of (/ y x) in y
1.552 * [taylor]: Taking taylor expansion of y in y
1.552 * [taylor]: Taking taylor expansion of x in y
1.552 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.552 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.552 * [taylor]: Taking taylor expansion of 0.5 in x
1.552 * [taylor]: Taking taylor expansion of (/ y x) in x
1.552 * [taylor]: Taking taylor expansion of y in x
1.552 * [taylor]: Taking taylor expansion of x in x
1.552 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.552 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.552 * [taylor]: Taking taylor expansion of 0.5 in x
1.552 * [taylor]: Taking taylor expansion of (/ y x) in x
1.552 * [taylor]: Taking taylor expansion of y in x
1.552 * [taylor]: Taking taylor expansion of x in x
1.552 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.552 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.552 * [taylor]: Taking taylor expansion of 0.5 in y
1.552 * [taylor]: Taking taylor expansion of (/ y x) in y
1.552 * [taylor]: Taking taylor expansion of y in y
1.552 * [taylor]: Taking taylor expansion of x in y
1.552 * [taylor]: Taking taylor expansion of 0 in y
1.552 * [taylor]: Taking taylor expansion of 0 in y
1.552 * [taylor]: Taking taylor expansion of 0 in y
1.553 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.553 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.553 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.553 * [taylor]: Taking taylor expansion of 0.5 in y
1.553 * [taylor]: Taking taylor expansion of (/ y x) in y
1.553 * [taylor]: Taking taylor expansion of y in y
1.553 * [taylor]: Taking taylor expansion of x in y
1.553 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.553 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.553 * [taylor]: Taking taylor expansion of 0.5 in x
1.553 * [taylor]: Taking taylor expansion of (/ y x) in x
1.553 * [taylor]: Taking taylor expansion of y in x
1.553 * [taylor]: Taking taylor expansion of x in x
1.553 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.553 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.553 * [taylor]: Taking taylor expansion of 0.5 in x
1.553 * [taylor]: Taking taylor expansion of (/ y x) in x
1.553 * [taylor]: Taking taylor expansion of y in x
1.553 * [taylor]: Taking taylor expansion of x in x
1.553 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.553 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.553 * [taylor]: Taking taylor expansion of 0.5 in y
1.553 * [taylor]: Taking taylor expansion of (/ y x) in y
1.553 * [taylor]: Taking taylor expansion of y in y
1.553 * [taylor]: Taking taylor expansion of x in y
1.553 * [taylor]: Taking taylor expansion of 0 in y
1.553 * [taylor]: Taking taylor expansion of 0 in y
1.554 * [taylor]: Taking taylor expansion of 0 in y
1.554 * * * [progress]: simplifying candidates
1.554 * [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 (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))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
1.660 * * [simplify]: iteration  0 :  4735  enodes  (cost  276 )
1.660 * * [simplify]: iteration  1 :  4735  enodes  (cost  276 )
1.662 * [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 (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))))
  0
  (* x (/ 0.5 y))
  (* x (/ 0.5 y))
  0
  (* x (/ 0.5 y))
  (* x (/ 0.5 y))
  0
  (* x (/ 0.5 y))
  (* x (/ 0.5 y))
  0
  (* x (/ 0.5 y))
  (* x (/ 0.5 y))
1.662 * * * [progress]: adding candidates to table
1.850 * [progress]: [Phase 3 of 3] Extracting.
1.850 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<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)))))))> #<alt (λ (x y) (* (/ (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)))))))> #<alt (λ (x y) (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ 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) (* (* (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)))))))> #<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) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ 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 (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))))> #<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))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (* x (/ 0.5 y)))) (cbrt (sin (/ x (* y 2.0)))))))))>)
1.855 * * * [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)
1.855 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<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)))))))> #<alt (λ (x y) (* (/ (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)))))))> #<alt (λ (x y) (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ 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) (* (* (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)))))))> #<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) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ 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 (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))))> #<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))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (* x (/ 0.5 y)))) (cbrt (sin (/ x (* y 2.0)))))))))>)
1.950 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<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)))))))> #<alt (λ (x y) (* (/ (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)))))))> #<alt (λ (x y) (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ 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) (* (* (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)))))))> #<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) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ 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 (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))))> #<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))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (* x (/ 0.5 y)))) (cbrt (sin (/ x (* y 2.0)))))))))>)
2.045 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<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)))))))> #<alt (λ (x y) (* (/ (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)))))))> #<alt (λ (x y) (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ 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) (* (* (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)))))))> #<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) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ 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 (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))))> #<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))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (* x (/ 0.5 y)))) (cbrt (sin (/ x (* y 2.0)))))))))>)
2.145 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<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)))))))> #<alt (λ (x y) (* (/ (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)))))))> #<alt (λ (x y) (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ 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) (* (* (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)))))))> #<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) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ 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 (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))))> #<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))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (* x (/ 0.5 y)))) (cbrt (sin (/ x (* y 2.0)))))))))>)
2.242 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<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)))))))> #<alt (λ (x y) (* (/ (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)))))))> #<alt (λ (x y) (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ 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) (* (* (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)))))))> #<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) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ 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 (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))))> #<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))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (* x (/ 0.5 y)))) (cbrt (sin (/ x (* y 2.0)))))))))>)
2.339 * * * [regime]: Found split indices: #<option (#s(si 12 255))>
2.339 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   1.0
2.340 * * [simplify]: iteration  0 :  1  enodes  (cost  1 )
2.340 * * [simplify]: iteration  1 :  1  enodes  (cost  1 )
2.340 * [simplify]: Simplified to:
   1.0
6.699 * [regime-testing]: End program error score: 28.548513586102718
6.821 * [regime-testing]: Target error score: 28.961587712788802