34.152 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.953 * * * [progress]: [2/2] Setting up program.
0.957 * [progress]: [Phase 2 of 3] Improving.
0.957 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.962 * * [simplify]: iteration  0 :  143  enodes  (cost  13 )
0.962 * * [simplify]: iteration  1 :  143  enodes  (cost  13 )
0.962 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.962 * * [progress]: iteration 1 / 4
0.962 * * * [progress]: picking best candidate
0.966 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.966 * * * [progress]: localizing error
0.976 * * * [progress]: generating rewritten candidates
0.976 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.978 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.980 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.990 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.996 * * * [progress]: generating series expansions
0.996 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.996 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.996 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.996 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.996 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.996 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.996 * [taylor]: Taking taylor expansion of 0.5 in y
0.996 * [taylor]: Taking taylor expansion of (/ x y) in y
0.996 * [taylor]: Taking taylor expansion of x in y
0.996 * [taylor]: Taking taylor expansion of y in y
0.996 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.996 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.996 * [taylor]: Taking taylor expansion of 0.5 in y
0.996 * [taylor]: Taking taylor expansion of (/ x y) in y
0.996 * [taylor]: Taking taylor expansion of x in y
0.996 * [taylor]: Taking taylor expansion of y in y
0.997 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.997 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.997 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.997 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.997 * [taylor]: Taking taylor expansion of 0.5 in x
0.997 * [taylor]: Taking taylor expansion of (/ x y) in x
0.997 * [taylor]: Taking taylor expansion of x in x
0.997 * [taylor]: Taking taylor expansion of y in x
0.997 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.997 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.997 * [taylor]: Taking taylor expansion of 0.5 in x
0.997 * [taylor]: Taking taylor expansion of (/ x y) in x
0.997 * [taylor]: Taking taylor expansion of x in x
0.997 * [taylor]: Taking taylor expansion of y in x
0.997 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.997 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.997 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.997 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.997 * [taylor]: Taking taylor expansion of 0.5 in x
0.997 * [taylor]: Taking taylor expansion of (/ x y) in x
0.997 * [taylor]: Taking taylor expansion of x in x
0.997 * [taylor]: Taking taylor expansion of y in x
0.997 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.997 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.997 * [taylor]: Taking taylor expansion of 0.5 in x
0.997 * [taylor]: Taking taylor expansion of (/ x y) in x
0.997 * [taylor]: Taking taylor expansion of x in x
0.997 * [taylor]: Taking taylor expansion of y in x
0.998 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.998 * [taylor]: Taking taylor expansion of 0.5 in y
0.998 * [taylor]: Taking taylor expansion of y in y
0.998 * [taylor]: Taking taylor expansion of 0 in y
0.999 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.999 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.999 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.999 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.999 * [taylor]: Taking taylor expansion of y in y
0.999 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.999 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.999 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.000 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.000 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.000 * [taylor]: Taking taylor expansion of 0.5 in y
1.000 * [taylor]: Taking taylor expansion of (/ y x) in y
1.000 * [taylor]: Taking taylor expansion of y in y
1.000 * [taylor]: Taking taylor expansion of x in y
1.000 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.000 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.000 * [taylor]: Taking taylor expansion of 0.5 in y
1.000 * [taylor]: Taking taylor expansion of (/ y x) in y
1.000 * [taylor]: Taking taylor expansion of y in y
1.000 * [taylor]: Taking taylor expansion of x in y
1.000 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.000 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.000 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.000 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.000 * [taylor]: Taking taylor expansion of 0.5 in x
1.000 * [taylor]: Taking taylor expansion of (/ y x) in x
1.000 * [taylor]: Taking taylor expansion of y in x
1.000 * [taylor]: Taking taylor expansion of x in x
1.000 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.000 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.000 * [taylor]: Taking taylor expansion of 0.5 in x
1.000 * [taylor]: Taking taylor expansion of (/ y x) in x
1.000 * [taylor]: Taking taylor expansion of y in x
1.000 * [taylor]: Taking taylor expansion of x in x
1.000 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.000 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.001 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.001 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.001 * [taylor]: Taking taylor expansion of 0.5 in x
1.001 * [taylor]: Taking taylor expansion of (/ y x) in x
1.001 * [taylor]: Taking taylor expansion of y in x
1.001 * [taylor]: Taking taylor expansion of x in x
1.001 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.001 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.001 * [taylor]: Taking taylor expansion of 0.5 in x
1.001 * [taylor]: Taking taylor expansion of (/ y x) in x
1.001 * [taylor]: Taking taylor expansion of y in x
1.001 * [taylor]: Taking taylor expansion of x in x
1.001 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.001 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.001 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.001 * [taylor]: Taking taylor expansion of 0.5 in y
1.001 * [taylor]: Taking taylor expansion of (/ y x) in y
1.001 * [taylor]: Taking taylor expansion of y in y
1.001 * [taylor]: Taking taylor expansion of x in y
1.001 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.001 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.001 * [taylor]: Taking taylor expansion of 0.5 in y
1.001 * [taylor]: Taking taylor expansion of (/ y x) in y
1.001 * [taylor]: Taking taylor expansion of y in y
1.001 * [taylor]: Taking taylor expansion of x in y
1.002 * [taylor]: Taking taylor expansion of 0 in y
1.002 * [taylor]: Taking taylor expansion of 0 in y
1.003 * [taylor]: Taking taylor expansion of 0 in y
1.004 * [taylor]: Taking taylor expansion of 0 in y
1.005 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.005 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.005 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.005 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.005 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.005 * [taylor]: Taking taylor expansion of 0.5 in y
1.005 * [taylor]: Taking taylor expansion of (/ y x) in y
1.005 * [taylor]: Taking taylor expansion of y in y
1.005 * [taylor]: Taking taylor expansion of x in y
1.005 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.005 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.005 * [taylor]: Taking taylor expansion of 0.5 in y
1.005 * [taylor]: Taking taylor expansion of (/ y x) in y
1.005 * [taylor]: Taking taylor expansion of y in y
1.005 * [taylor]: Taking taylor expansion of x in y
1.005 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.005 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.005 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.005 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.005 * [taylor]: Taking taylor expansion of 0.5 in x
1.005 * [taylor]: Taking taylor expansion of (/ y x) in x
1.005 * [taylor]: Taking taylor expansion of y in x
1.005 * [taylor]: Taking taylor expansion of x in x
1.005 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.005 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.005 * [taylor]: Taking taylor expansion of 0.5 in x
1.005 * [taylor]: Taking taylor expansion of (/ y x) in x
1.005 * [taylor]: Taking taylor expansion of y in x
1.005 * [taylor]: Taking taylor expansion of x in x
1.006 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.006 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.006 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.006 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.006 * [taylor]: Taking taylor expansion of 0.5 in x
1.006 * [taylor]: Taking taylor expansion of (/ y x) in x
1.006 * [taylor]: Taking taylor expansion of y in x
1.006 * [taylor]: Taking taylor expansion of x in x
1.006 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.006 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.006 * [taylor]: Taking taylor expansion of 0.5 in x
1.006 * [taylor]: Taking taylor expansion of (/ y x) in x
1.006 * [taylor]: Taking taylor expansion of y in x
1.006 * [taylor]: Taking taylor expansion of x in x
1.006 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.006 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.006 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.006 * [taylor]: Taking taylor expansion of 0.5 in y
1.006 * [taylor]: Taking taylor expansion of (/ y x) in y
1.006 * [taylor]: Taking taylor expansion of y in y
1.006 * [taylor]: Taking taylor expansion of x in y
1.006 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.006 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.006 * [taylor]: Taking taylor expansion of 0.5 in y
1.006 * [taylor]: Taking taylor expansion of (/ y x) in y
1.006 * [taylor]: Taking taylor expansion of y in y
1.006 * [taylor]: Taking taylor expansion of x in y
1.007 * [taylor]: Taking taylor expansion of 0 in y
1.007 * [taylor]: Taking taylor expansion of 0 in y
1.008 * [taylor]: Taking taylor expansion of 0 in y
1.009 * [taylor]: Taking taylor expansion of 0 in y
1.009 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.009 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.010 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.010 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.010 * [taylor]: Taking taylor expansion of 0.5 in y
1.010 * [taylor]: Taking taylor expansion of (/ x y) in y
1.010 * [taylor]: Taking taylor expansion of x in y
1.010 * [taylor]: Taking taylor expansion of y in y
1.010 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.010 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.010 * [taylor]: Taking taylor expansion of 0.5 in x
1.010 * [taylor]: Taking taylor expansion of (/ x y) in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of y in x
1.010 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.010 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.010 * [taylor]: Taking taylor expansion of 0.5 in x
1.010 * [taylor]: Taking taylor expansion of (/ x y) in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of y in x
1.010 * [taylor]: Taking taylor expansion of 0 in y
1.010 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.010 * [taylor]: Taking taylor expansion of 0.5 in y
1.010 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.010 * [taylor]: Taking taylor expansion of y in y
1.010 * [taylor]: Taking taylor expansion of 0 in y
1.011 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.011 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.011 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.011 * [taylor]: Taking taylor expansion of 0.5 in y
1.011 * [taylor]: Taking taylor expansion of (/ y x) in y
1.011 * [taylor]: Taking taylor expansion of y in y
1.011 * [taylor]: Taking taylor expansion of x in y
1.011 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.011 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.011 * [taylor]: Taking taylor expansion of 0.5 in x
1.011 * [taylor]: Taking taylor expansion of (/ y x) in x
1.011 * [taylor]: Taking taylor expansion of y in x
1.011 * [taylor]: Taking taylor expansion of x in x
1.011 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.011 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.011 * [taylor]: Taking taylor expansion of 0.5 in x
1.011 * [taylor]: Taking taylor expansion of (/ y x) in x
1.011 * [taylor]: Taking taylor expansion of y in x
1.011 * [taylor]: Taking taylor expansion of x in x
1.011 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.011 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.011 * [taylor]: Taking taylor expansion of 0.5 in y
1.011 * [taylor]: Taking taylor expansion of (/ y x) in y
1.011 * [taylor]: Taking taylor expansion of y in y
1.011 * [taylor]: Taking taylor expansion of x in y
1.011 * [taylor]: Taking taylor expansion of 0 in y
1.011 * [taylor]: Taking taylor expansion of 0 in y
1.012 * [taylor]: Taking taylor expansion of 0 in y
1.012 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.012 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.012 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.012 * [taylor]: Taking taylor expansion of 0.5 in y
1.012 * [taylor]: Taking taylor expansion of (/ y x) in y
1.012 * [taylor]: Taking taylor expansion of y in y
1.012 * [taylor]: Taking taylor expansion of x in y
1.012 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.012 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.012 * [taylor]: Taking taylor expansion of 0.5 in x
1.012 * [taylor]: Taking taylor expansion of (/ y x) in x
1.012 * [taylor]: Taking taylor expansion of y in x
1.012 * [taylor]: Taking taylor expansion of x in x
1.012 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.012 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.012 * [taylor]: Taking taylor expansion of 0.5 in x
1.012 * [taylor]: Taking taylor expansion of (/ y x) in x
1.012 * [taylor]: Taking taylor expansion of y in x
1.012 * [taylor]: Taking taylor expansion of x in x
1.012 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.012 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.012 * [taylor]: Taking taylor expansion of 0.5 in y
1.012 * [taylor]: Taking taylor expansion of (/ y x) in y
1.012 * [taylor]: Taking taylor expansion of y in y
1.012 * [taylor]: Taking taylor expansion of x in y
1.012 * [taylor]: Taking taylor expansion of 0 in y
1.013 * [taylor]: Taking taylor expansion of 0 in y
1.013 * [taylor]: Taking taylor expansion of 0 in y
1.013 * * * * [progress]: [ 3 / 4 ] generating series at (2)
1.013 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
1.013 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
1.013 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.013 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.013 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.013 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.013 * [taylor]: Taking taylor expansion of 0.5 in y
1.013 * [taylor]: Taking taylor expansion of (/ x y) in y
1.013 * [taylor]: Taking taylor expansion of x in y
1.013 * [taylor]: Taking taylor expansion of y in y
1.013 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.013 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.013 * [taylor]: Taking taylor expansion of 0.5 in y
1.013 * [taylor]: Taking taylor expansion of (/ x y) in y
1.013 * [taylor]: Taking taylor expansion of x in y
1.013 * [taylor]: Taking taylor expansion of y in y
1.014 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.014 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.014 * [taylor]: Taking taylor expansion of 0.5 in y
1.014 * [taylor]: Taking taylor expansion of (/ x y) in y
1.014 * [taylor]: Taking taylor expansion of x in y
1.014 * [taylor]: Taking taylor expansion of y in y
1.014 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
1.014 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.014 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.014 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.014 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.014 * [taylor]: Taking taylor expansion of 0.5 in x
1.014 * [taylor]: Taking taylor expansion of (/ x y) in x
1.014 * [taylor]: Taking taylor expansion of x in x
1.014 * [taylor]: Taking taylor expansion of y in x
1.014 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.014 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.014 * [taylor]: Taking taylor expansion of 0.5 in x
1.014 * [taylor]: Taking taylor expansion of (/ x y) in x
1.014 * [taylor]: Taking taylor expansion of x in x
1.014 * [taylor]: Taking taylor expansion of y in x
1.014 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.014 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.014 * [taylor]: Taking taylor expansion of 0.5 in x
1.014 * [taylor]: Taking taylor expansion of (/ x y) in x
1.014 * [taylor]: Taking taylor expansion of x in x
1.014 * [taylor]: Taking taylor expansion of y in x
1.015 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
1.015 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.015 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.015 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.015 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.015 * [taylor]: Taking taylor expansion of 0.5 in x
1.015 * [taylor]: Taking taylor expansion of (/ x y) in x
1.015 * [taylor]: Taking taylor expansion of x in x
1.015 * [taylor]: Taking taylor expansion of y in x
1.015 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.015 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.015 * [taylor]: Taking taylor expansion of 0.5 in x
1.015 * [taylor]: Taking taylor expansion of (/ x y) in x
1.015 * [taylor]: Taking taylor expansion of x in x
1.015 * [taylor]: Taking taylor expansion of y in x
1.015 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.015 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.015 * [taylor]: Taking taylor expansion of 0.5 in x
1.015 * [taylor]: Taking taylor expansion of (/ x y) in x
1.015 * [taylor]: Taking taylor expansion of x in x
1.015 * [taylor]: Taking taylor expansion of y in x
1.015 * [taylor]: Taking taylor expansion of 1.0 in y
1.016 * [taylor]: Taking taylor expansion of 0 in y
1.017 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.017 * [taylor]: Taking taylor expansion of 0.125 in y
1.017 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.017 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.017 * [taylor]: Taking taylor expansion of y in y
1.019 * [taylor]: Taking taylor expansion of 0 in y
1.019 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
1.019 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
1.019 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.019 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.019 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.019 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.019 * [taylor]: Taking taylor expansion of 0.5 in y
1.019 * [taylor]: Taking taylor expansion of (/ y x) in y
1.019 * [taylor]: Taking taylor expansion of y in y
1.019 * [taylor]: Taking taylor expansion of x in y
1.019 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.019 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.019 * [taylor]: Taking taylor expansion of 0.5 in y
1.019 * [taylor]: Taking taylor expansion of (/ y x) in y
1.019 * [taylor]: Taking taylor expansion of y in y
1.019 * [taylor]: Taking taylor expansion of x in y
1.019 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.019 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.019 * [taylor]: Taking taylor expansion of 0.5 in y
1.019 * [taylor]: Taking taylor expansion of (/ y x) in y
1.019 * [taylor]: Taking taylor expansion of y in y
1.019 * [taylor]: Taking taylor expansion of x in y
1.020 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.020 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.020 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.020 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.020 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.020 * [taylor]: Taking taylor expansion of 0.5 in x
1.020 * [taylor]: Taking taylor expansion of (/ y x) in x
1.020 * [taylor]: Taking taylor expansion of y in x
1.020 * [taylor]: Taking taylor expansion of x in x
1.020 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.020 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.020 * [taylor]: Taking taylor expansion of 0.5 in x
1.020 * [taylor]: Taking taylor expansion of (/ y x) in x
1.020 * [taylor]: Taking taylor expansion of y in x
1.020 * [taylor]: Taking taylor expansion of x in x
1.020 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.020 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.020 * [taylor]: Taking taylor expansion of 0.5 in x
1.020 * [taylor]: Taking taylor expansion of (/ y x) in x
1.020 * [taylor]: Taking taylor expansion of y in x
1.020 * [taylor]: Taking taylor expansion of x in x
1.020 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.020 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.020 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.020 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.020 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.020 * [taylor]: Taking taylor expansion of 0.5 in x
1.021 * [taylor]: Taking taylor expansion of (/ y x) in x
1.021 * [taylor]: Taking taylor expansion of y in x
1.021 * [taylor]: Taking taylor expansion of x in x
1.021 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.021 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.021 * [taylor]: Taking taylor expansion of 0.5 in x
1.021 * [taylor]: Taking taylor expansion of (/ y x) in x
1.021 * [taylor]: Taking taylor expansion of y in x
1.021 * [taylor]: Taking taylor expansion of x in x
1.021 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.021 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.021 * [taylor]: Taking taylor expansion of 0.5 in x
1.021 * [taylor]: Taking taylor expansion of (/ y x) in x
1.021 * [taylor]: Taking taylor expansion of y in x
1.021 * [taylor]: Taking taylor expansion of x in x
1.021 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.021 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.021 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.021 * [taylor]: Taking taylor expansion of 0.5 in y
1.021 * [taylor]: Taking taylor expansion of (/ y x) in y
1.021 * [taylor]: Taking taylor expansion of y in y
1.021 * [taylor]: Taking taylor expansion of x in y
1.022 * [taylor]: Taking taylor expansion of 0 in y
1.022 * [taylor]: Taking taylor expansion of 0 in y
1.023 * [taylor]: Taking taylor expansion of 0 in y
1.024 * [taylor]: Taking taylor expansion of 0 in y
1.025 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
1.025 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
1.025 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.025 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.025 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.025 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.025 * [taylor]: Taking taylor expansion of 0.5 in y
1.025 * [taylor]: Taking taylor expansion of (/ y x) in y
1.025 * [taylor]: Taking taylor expansion of y in y
1.025 * [taylor]: Taking taylor expansion of x in y
1.025 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.025 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.025 * [taylor]: Taking taylor expansion of 0.5 in y
1.025 * [taylor]: Taking taylor expansion of (/ y x) in y
1.025 * [taylor]: Taking taylor expansion of y in y
1.025 * [taylor]: Taking taylor expansion of x in y
1.025 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.025 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.025 * [taylor]: Taking taylor expansion of 0.5 in y
1.025 * [taylor]: Taking taylor expansion of (/ y x) in y
1.025 * [taylor]: Taking taylor expansion of y in y
1.025 * [taylor]: Taking taylor expansion of x in y
1.026 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.026 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.026 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.026 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.026 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.026 * [taylor]: Taking taylor expansion of 0.5 in x
1.026 * [taylor]: Taking taylor expansion of (/ y x) in x
1.026 * [taylor]: Taking taylor expansion of y in x
1.026 * [taylor]: Taking taylor expansion of x in x
1.026 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.026 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.026 * [taylor]: Taking taylor expansion of 0.5 in x
1.026 * [taylor]: Taking taylor expansion of (/ y x) in x
1.026 * [taylor]: Taking taylor expansion of y in x
1.026 * [taylor]: Taking taylor expansion of x in x
1.026 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.026 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.026 * [taylor]: Taking taylor expansion of 0.5 in x
1.026 * [taylor]: Taking taylor expansion of (/ y x) in x
1.026 * [taylor]: Taking taylor expansion of y in x
1.026 * [taylor]: Taking taylor expansion of x in x
1.026 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.026 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.026 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.026 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.026 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.026 * [taylor]: Taking taylor expansion of 0.5 in x
1.026 * [taylor]: Taking taylor expansion of (/ y x) in x
1.026 * [taylor]: Taking taylor expansion of y in x
1.026 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.027 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.027 * [taylor]: Taking taylor expansion of 0.5 in x
1.027 * [taylor]: Taking taylor expansion of (/ y x) in x
1.027 * [taylor]: Taking taylor expansion of y in x
1.027 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.027 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.027 * [taylor]: Taking taylor expansion of 0.5 in x
1.027 * [taylor]: Taking taylor expansion of (/ y x) in x
1.027 * [taylor]: Taking taylor expansion of y in x
1.027 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.027 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.027 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.027 * [taylor]: Taking taylor expansion of 0.5 in y
1.027 * [taylor]: Taking taylor expansion of (/ y x) in y
1.027 * [taylor]: Taking taylor expansion of y in y
1.027 * [taylor]: Taking taylor expansion of x in y
1.028 * [taylor]: Taking taylor expansion of 0 in y
1.028 * [taylor]: Taking taylor expansion of 0 in y
1.029 * [taylor]: Taking taylor expansion of 0 in y
1.030 * [taylor]: Taking taylor expansion of 0 in y
1.030 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
1.030 * [approximate]: Taking taylor expansion of (* 0.5 (/ x y)) in (x y) around 0
1.030 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.030 * [taylor]: Taking taylor expansion of 0.5 in y
1.030 * [taylor]: Taking taylor expansion of (/ x y) in y
1.030 * [taylor]: Taking taylor expansion of x in y
1.030 * [taylor]: Taking taylor expansion of y in y
1.030 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.030 * [taylor]: Taking taylor expansion of 0.5 in x
1.030 * [taylor]: Taking taylor expansion of (/ x y) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [taylor]: Taking taylor expansion of y in x
1.030 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.030 * [taylor]: Taking taylor expansion of 0.5 in x
1.030 * [taylor]: Taking taylor expansion of (/ x y) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [taylor]: Taking taylor expansion of y in x
1.030 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.030 * [taylor]: Taking taylor expansion of 0.5 in y
1.030 * [taylor]: Taking taylor expansion of y in y
1.031 * [taylor]: Taking taylor expansion of 0 in y
1.031 * [taylor]: Taking taylor expansion of 0 in y
1.031 * [taylor]: Taking taylor expansion of 0 in y
1.031 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
1.031 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.031 * [taylor]: Taking taylor expansion of 0.5 in y
1.031 * [taylor]: Taking taylor expansion of (/ y x) in y
1.031 * [taylor]: Taking taylor expansion of y in y
1.031 * [taylor]: Taking taylor expansion of x in y
1.031 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.031 * [taylor]: Taking taylor expansion of 0.5 in x
1.031 * [taylor]: Taking taylor expansion of (/ y x) in x
1.031 * [taylor]: Taking taylor expansion of y in x
1.031 * [taylor]: Taking taylor expansion of x in x
1.031 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.031 * [taylor]: Taking taylor expansion of 0.5 in x
1.031 * [taylor]: Taking taylor expansion of (/ y x) in x
1.031 * [taylor]: Taking taylor expansion of y in x
1.031 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.032 * [taylor]: Taking taylor expansion of 0.5 in y
1.032 * [taylor]: Taking taylor expansion of y in y
1.032 * [taylor]: Taking taylor expansion of 0 in y
1.032 * [taylor]: Taking taylor expansion of 0 in y
1.032 * [taylor]: Taking taylor expansion of 0 in y
1.032 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
1.032 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.032 * [taylor]: Taking taylor expansion of 0.5 in y
1.032 * [taylor]: Taking taylor expansion of (/ y x) in y
1.032 * [taylor]: Taking taylor expansion of y in y
1.032 * [taylor]: Taking taylor expansion of x in y
1.032 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.032 * [taylor]: Taking taylor expansion of 0.5 in x
1.032 * [taylor]: Taking taylor expansion of (/ y x) in x
1.032 * [taylor]: Taking taylor expansion of y in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.032 * [taylor]: Taking taylor expansion of 0.5 in x
1.032 * [taylor]: Taking taylor expansion of (/ y x) in x
1.032 * [taylor]: Taking taylor expansion of y in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.033 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.033 * [taylor]: Taking taylor expansion of 0.5 in y
1.033 * [taylor]: Taking taylor expansion of y in y
1.033 * [taylor]: Taking taylor expansion of 0 in y
1.033 * [taylor]: Taking taylor expansion of 0 in y
1.033 * [taylor]: Taking taylor expansion of 0 in y
1.033 * * * [progress]: simplifying candidates
1.034 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (- (log x) (+ (log y) (log 2.0)))
  (- (log x) (log (* y 2.0)))
  (log (/ x (* y 2.0)))
  (exp (/ x (* y 2.0)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* 2.0 2.0) 2.0)))
  (/ (* (* x x) x) (* (* (* y 2.0) (* y 2.0)) (* y 2.0)))
  (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0))))
  (cbrt (/ x (* y 2.0)))
  (* (* (/ x (* y 2.0)) (/ x (* y 2.0))) (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (neg x)
  (neg (* y 2.0))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) 2.0)
  (/ (sqrt x) y)
  (/ (sqrt x) 2.0)
  (/ 1 y)
  (/ x 2.0)
  (/ 1 (* y 2.0))
  (/ (* y 2.0) x)
  (/ x y)
  (/ (* y 2.0) (cbrt x))
  (/ (* y 2.0) (sqrt x))
  (/ (* y 2.0) x)
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
1.082 * * [simplify]: iteration  0 :  5087  enodes  (cost  885 )
1.086 * [simplify]: Simplified to:
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (/ (cbrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (log (/ x (* y 2.0)))
  (log (/ x (* y 2.0)))
  (log (/ x (* y 2.0)))
  (exp (/ x (* y 2.0)))
  (pow (/ x (* y 2.0)) 3)
  (pow (/ x (* y 2.0)) 3)
  (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0))))
  (cbrt (/ x (* y 2.0)))
  (pow (/ x (* y 2.0)) 3)
  (sqrt (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (neg x)
  (* y (neg 2.0))
  (* (cbrt x) (/ (cbrt x) y))
  (/ (cbrt x) 2.0)
  (/ (sqrt x) y)
  (/ (sqrt x) 2.0)
  (/ 1 y)
  (/ x 2.0)
  (/ 1 (* y 2.0))
  (* y (/ 2.0 x))
  (/ x y)
  (* y (/ 2.0 (cbrt x)))
  (* y (/ 2.0 (sqrt x)))
  (* y (/ 2.0 x))
  0
  (+ (* 0.04166666666666667 (pow (/ x y) 3)) (* (/ x y) 0.5))
  (+ (* 0.04166666666666667 (pow (/ x y) 3)) (* (/ x y) 0.5))
  0
  (* (/ x y) 0.5)
  (* (/ x y) 0.5)
  1.0
  (+ 1 (* 0.125 (* x (/ x (* y y)))))
  (+ 1 (* 0.125 (* x (/ x (* y y)))))
  (* (/ x y) 0.5)
  (* (/ x y) 0.5)
  (* (/ x y) 0.5)
1.087 * * * [progress]: adding candidates to table
1.267 * * [progress]: iteration 2 / 4
1.267 * * * [progress]: picking best candidate
1.346 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
1.346 * * * [progress]: localizing error
1.346 * * * [progress]: generating rewritten candidates
1.346 * * * [progress]: generating series expansions
1.347 * * * [progress]: simplifying candidates
1.347 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
1.349 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.349 * [simplify]: Simplified to:
   
1.349 * * * [progress]: adding candidates to table
1.350 * * [progress]: iteration 3 / 4
1.350 * * * [progress]: picking best candidate
1.424 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
1.424 * * * [progress]: localizing error
1.435 * * * [progress]: generating rewritten candidates
1.435 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.438 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.440 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
1.442 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.453 * * * [progress]: generating series expansions
1.453 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.453 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.453 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.453 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.453 * [taylor]: Taking taylor expansion of 0.5 in y
1.453 * [taylor]: Taking taylor expansion of (/ x y) in y
1.453 * [taylor]: Taking taylor expansion of x in y
1.453 * [taylor]: Taking taylor expansion of y in y
1.453 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.453 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.453 * [taylor]: Taking taylor expansion of 0.5 in x
1.453 * [taylor]: Taking taylor expansion of (/ x y) in x
1.453 * [taylor]: Taking taylor expansion of x in x
1.453 * [taylor]: Taking taylor expansion of y in x
1.453 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.453 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.453 * [taylor]: Taking taylor expansion of 0.5 in x
1.453 * [taylor]: Taking taylor expansion of (/ x y) in x
1.453 * [taylor]: Taking taylor expansion of x in x
1.453 * [taylor]: Taking taylor expansion of y in x
1.454 * [taylor]: Taking taylor expansion of 0 in y
1.454 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.454 * [taylor]: Taking taylor expansion of 0.5 in y
1.454 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.454 * [taylor]: Taking taylor expansion of y in y
1.454 * [taylor]: Taking taylor expansion of 0 in y
1.455 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.455 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.455 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.455 * [taylor]: Taking taylor expansion of 0.5 in y
1.455 * [taylor]: Taking taylor expansion of (/ y x) in y
1.455 * [taylor]: Taking taylor expansion of y in y
1.455 * [taylor]: Taking taylor expansion of x in y
1.455 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.455 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.455 * [taylor]: Taking taylor expansion of 0.5 in x
1.455 * [taylor]: Taking taylor expansion of (/ y x) in x
1.455 * [taylor]: Taking taylor expansion of y in x
1.455 * [taylor]: Taking taylor expansion of x in x
1.455 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.455 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.455 * [taylor]: Taking taylor expansion of 0.5 in x
1.455 * [taylor]: Taking taylor expansion of (/ y x) in x
1.455 * [taylor]: Taking taylor expansion of y in x
1.455 * [taylor]: Taking taylor expansion of x in x
1.455 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.455 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.455 * [taylor]: Taking taylor expansion of 0.5 in y
1.455 * [taylor]: Taking taylor expansion of (/ y x) in y
1.455 * [taylor]: Taking taylor expansion of y in y
1.455 * [taylor]: Taking taylor expansion of x in y
1.455 * [taylor]: Taking taylor expansion of 0 in y
1.455 * [taylor]: Taking taylor expansion of 0 in y
1.456 * [taylor]: Taking taylor expansion of 0 in y
1.456 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.456 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.456 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.456 * [taylor]: Taking taylor expansion of 0.5 in y
1.456 * [taylor]: Taking taylor expansion of (/ y x) in y
1.456 * [taylor]: Taking taylor expansion of y in y
1.456 * [taylor]: Taking taylor expansion of x in y
1.456 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.456 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.456 * [taylor]: Taking taylor expansion of 0.5 in x
1.456 * [taylor]: Taking taylor expansion of (/ y x) in x
1.456 * [taylor]: Taking taylor expansion of y in x
1.456 * [taylor]: Taking taylor expansion of x in x
1.456 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.456 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.456 * [taylor]: Taking taylor expansion of 0.5 in x
1.456 * [taylor]: Taking taylor expansion of (/ y x) in x
1.456 * [taylor]: Taking taylor expansion of y in x
1.456 * [taylor]: Taking taylor expansion of x in x
1.456 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.456 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.456 * [taylor]: Taking taylor expansion of 0.5 in y
1.456 * [taylor]: Taking taylor expansion of (/ y x) in y
1.456 * [taylor]: Taking taylor expansion of y in y
1.456 * [taylor]: Taking taylor expansion of x in y
1.456 * [taylor]: Taking taylor expansion of 0 in y
1.457 * [taylor]: Taking taylor expansion of 0 in y
1.457 * [taylor]: Taking taylor expansion of 0 in y
1.457 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.457 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.457 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.457 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.457 * [taylor]: Taking taylor expansion of 0.5 in y
1.457 * [taylor]: Taking taylor expansion of (/ x y) in y
1.457 * [taylor]: Taking taylor expansion of x in y
1.457 * [taylor]: Taking taylor expansion of y in y
1.457 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.457 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.457 * [taylor]: Taking taylor expansion of 0.5 in x
1.457 * [taylor]: Taking taylor expansion of (/ x y) in x
1.457 * [taylor]: Taking taylor expansion of x in x
1.457 * [taylor]: Taking taylor expansion of y in x
1.457 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.457 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.457 * [taylor]: Taking taylor expansion of 0.5 in x
1.457 * [taylor]: Taking taylor expansion of (/ x y) in x
1.457 * [taylor]: Taking taylor expansion of x in x
1.457 * [taylor]: Taking taylor expansion of y in x
1.457 * [taylor]: Taking taylor expansion of 0 in y
1.458 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.458 * [taylor]: Taking taylor expansion of 0.5 in y
1.458 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.458 * [taylor]: Taking taylor expansion of y in y
1.458 * [taylor]: Taking taylor expansion of 0 in y
1.458 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.458 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.458 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.458 * [taylor]: Taking taylor expansion of 0.5 in y
1.458 * [taylor]: Taking taylor expansion of (/ y x) in y
1.458 * [taylor]: Taking taylor expansion of y in y
1.458 * [taylor]: Taking taylor expansion of x in y
1.458 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.458 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.458 * [taylor]: Taking taylor expansion of 0.5 in x
1.458 * [taylor]: Taking taylor expansion of (/ y x) in x
1.458 * [taylor]: Taking taylor expansion of y in x
1.458 * [taylor]: Taking taylor expansion of x in x
1.458 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.458 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.458 * [taylor]: Taking taylor expansion of 0.5 in x
1.458 * [taylor]: Taking taylor expansion of (/ y x) in x
1.458 * [taylor]: Taking taylor expansion of y in x
1.458 * [taylor]: Taking taylor expansion of x in x
1.458 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.459 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.459 * [taylor]: Taking taylor expansion of 0.5 in y
1.459 * [taylor]: Taking taylor expansion of (/ y x) in y
1.459 * [taylor]: Taking taylor expansion of y in y
1.459 * [taylor]: Taking taylor expansion of x in y
1.459 * [taylor]: Taking taylor expansion of 0 in y
1.459 * [taylor]: Taking taylor expansion of 0 in y
1.459 * [taylor]: Taking taylor expansion of 0 in y
1.459 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.459 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.459 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.459 * [taylor]: Taking taylor expansion of 0.5 in y
1.459 * [taylor]: Taking taylor expansion of (/ y x) in y
1.459 * [taylor]: Taking taylor expansion of y in y
1.459 * [taylor]: Taking taylor expansion of x in y
1.459 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.459 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.459 * [taylor]: Taking taylor expansion of 0.5 in x
1.459 * [taylor]: Taking taylor expansion of (/ y x) in x
1.459 * [taylor]: Taking taylor expansion of y in x
1.459 * [taylor]: Taking taylor expansion of x in x
1.459 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.460 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.460 * [taylor]: Taking taylor expansion of 0.5 in x
1.460 * [taylor]: Taking taylor expansion of (/ y x) in x
1.460 * [taylor]: Taking taylor expansion of y in x
1.460 * [taylor]: Taking taylor expansion of x in x
1.460 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.460 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.460 * [taylor]: Taking taylor expansion of 0.5 in y
1.460 * [taylor]: Taking taylor expansion of (/ y x) in y
1.460 * [taylor]: Taking taylor expansion of y in y
1.460 * [taylor]: Taking taylor expansion of x in y
1.460 * [taylor]: Taking taylor expansion of 0 in y
1.460 * [taylor]: Taking taylor expansion of 0 in y
1.460 * [taylor]: Taking taylor expansion of 0 in y
1.460 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
1.460 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
1.460 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.460 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.460 * [taylor]: Taking taylor expansion of 0.5 in y
1.460 * [taylor]: Taking taylor expansion of (/ x y) in y
1.460 * [taylor]: Taking taylor expansion of x in y
1.460 * [taylor]: Taking taylor expansion of y in y
1.461 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.461 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.461 * [taylor]: Taking taylor expansion of 0.5 in x
1.461 * [taylor]: Taking taylor expansion of (/ x y) in x
1.461 * [taylor]: Taking taylor expansion of x in x
1.461 * [taylor]: Taking taylor expansion of y in x
1.461 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.461 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.461 * [taylor]: Taking taylor expansion of 0.5 in x
1.461 * [taylor]: Taking taylor expansion of (/ x y) in x
1.461 * [taylor]: Taking taylor expansion of x in x
1.461 * [taylor]: Taking taylor expansion of y in x
1.461 * [taylor]: Taking taylor expansion of 1 in y
1.461 * [taylor]: Taking taylor expansion of 0 in y
1.461 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 (pow y 2)))) in y
1.461 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.461 * [taylor]: Taking taylor expansion of 0.125 in y
1.461 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.461 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.461 * [taylor]: Taking taylor expansion of y in y
1.462 * [taylor]: Taking taylor expansion of 0 in y
1.462 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.462 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.462 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.462 * [taylor]: Taking taylor expansion of 0.5 in y
1.462 * [taylor]: Taking taylor expansion of (/ y x) in y
1.462 * [taylor]: Taking taylor expansion of y in y
1.462 * [taylor]: Taking taylor expansion of x in y
1.462 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.462 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.462 * [taylor]: Taking taylor expansion of 0.5 in x
1.462 * [taylor]: Taking taylor expansion of (/ y x) in x
1.462 * [taylor]: Taking taylor expansion of y in x
1.462 * [taylor]: Taking taylor expansion of x in x
1.462 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.462 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.462 * [taylor]: Taking taylor expansion of 0.5 in x
1.462 * [taylor]: Taking taylor expansion of (/ y x) in x
1.462 * [taylor]: Taking taylor expansion of y in x
1.462 * [taylor]: Taking taylor expansion of x in x
1.462 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.462 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.462 * [taylor]: Taking taylor expansion of 0.5 in y
1.462 * [taylor]: Taking taylor expansion of (/ y x) in y
1.462 * [taylor]: Taking taylor expansion of y in y
1.462 * [taylor]: Taking taylor expansion of x in y
1.462 * [taylor]: Taking taylor expansion of 0 in y
1.462 * [taylor]: Taking taylor expansion of 0 in y
1.463 * [taylor]: Taking taylor expansion of 0 in y
1.463 * [taylor]: Taking taylor expansion of 0 in y
1.463 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.463 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.463 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.463 * [taylor]: Taking taylor expansion of 0.5 in y
1.463 * [taylor]: Taking taylor expansion of (/ y x) in y
1.463 * [taylor]: Taking taylor expansion of y in y
1.463 * [taylor]: Taking taylor expansion of x in y
1.463 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.463 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.463 * [taylor]: Taking taylor expansion of 0.5 in x
1.463 * [taylor]: Taking taylor expansion of (/ y x) in x
1.463 * [taylor]: Taking taylor expansion of y in x
1.463 * [taylor]: Taking taylor expansion of x in x
1.464 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.464 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.464 * [taylor]: Taking taylor expansion of 0.5 in x
1.464 * [taylor]: Taking taylor expansion of (/ y x) in x
1.464 * [taylor]: Taking taylor expansion of y in x
1.464 * [taylor]: Taking taylor expansion of x in x
1.464 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.464 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.464 * [taylor]: Taking taylor expansion of 0.5 in y
1.464 * [taylor]: Taking taylor expansion of (/ y x) in y
1.464 * [taylor]: Taking taylor expansion of y in y
1.464 * [taylor]: Taking taylor expansion of x in y
1.464 * [taylor]: Taking taylor expansion of 0 in y
1.464 * [taylor]: Taking taylor expansion of 0 in y
1.464 * [taylor]: Taking taylor expansion of 0 in y
1.464 * [taylor]: Taking taylor expansion of 0 in y
1.465 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.465 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
1.465 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
1.465 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.465 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.465 * [taylor]: Taking taylor expansion of 0.5 in y
1.465 * [taylor]: Taking taylor expansion of (/ x y) in y
1.465 * [taylor]: Taking taylor expansion of x in y
1.465 * [taylor]: Taking taylor expansion of y in y
1.465 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
1.465 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.465 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.465 * [taylor]: Taking taylor expansion of 0.5 in x
1.465 * [taylor]: Taking taylor expansion of (/ x y) in x
1.465 * [taylor]: Taking taylor expansion of x in x
1.465 * [taylor]: Taking taylor expansion of y in x
1.465 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
1.465 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.465 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.465 * [taylor]: Taking taylor expansion of 0.5 in x
1.465 * [taylor]: Taking taylor expansion of (/ x y) in x
1.465 * [taylor]: Taking taylor expansion of x in x
1.465 * [taylor]: Taking taylor expansion of y in x
1.465 * [taylor]: Taking taylor expansion of 1 in y
1.466 * [taylor]: Taking taylor expansion of 0 in y
1.466 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.466 * [taylor]: Taking taylor expansion of 0.125 in y
1.466 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.466 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.466 * [taylor]: Taking taylor expansion of y in y
1.466 * [taylor]: Taking taylor expansion of 0 in y
1.467 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
1.467 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.467 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.467 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.467 * [taylor]: Taking taylor expansion of 0.5 in y
1.467 * [taylor]: Taking taylor expansion of (/ y x) in y
1.467 * [taylor]: Taking taylor expansion of y in y
1.467 * [taylor]: Taking taylor expansion of x in y
1.467 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.467 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.467 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.467 * [taylor]: Taking taylor expansion of 0.5 in x
1.467 * [taylor]: Taking taylor expansion of (/ y x) in x
1.467 * [taylor]: Taking taylor expansion of y in x
1.467 * [taylor]: Taking taylor expansion of x in x
1.467 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.467 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.467 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.467 * [taylor]: Taking taylor expansion of 0.5 in x
1.467 * [taylor]: Taking taylor expansion of (/ y x) in x
1.467 * [taylor]: Taking taylor expansion of y in x
1.467 * [taylor]: Taking taylor expansion of x in x
1.467 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.467 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.467 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.467 * [taylor]: Taking taylor expansion of 0.5 in y
1.467 * [taylor]: Taking taylor expansion of (/ y x) in y
1.467 * [taylor]: Taking taylor expansion of y in y
1.467 * [taylor]: Taking taylor expansion of x in y
1.468 * [taylor]: Taking taylor expansion of 0 in y
1.468 * [taylor]: Taking taylor expansion of 0 in y
1.468 * [taylor]: Taking taylor expansion of 0 in y
1.469 * [taylor]: Taking taylor expansion of 0 in y
1.469 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
1.469 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.469 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.470 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.470 * [taylor]: Taking taylor expansion of 0.5 in y
1.470 * [taylor]: Taking taylor expansion of (/ y x) in y
1.470 * [taylor]: Taking taylor expansion of y in y
1.470 * [taylor]: Taking taylor expansion of x in y
1.470 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.470 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.470 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.470 * [taylor]: Taking taylor expansion of 0.5 in x
1.470 * [taylor]: Taking taylor expansion of (/ y x) in x
1.470 * [taylor]: Taking taylor expansion of y in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.470 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.470 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.470 * [taylor]: Taking taylor expansion of 0.5 in x
1.470 * [taylor]: Taking taylor expansion of (/ y x) in x
1.470 * [taylor]: Taking taylor expansion of y in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.470 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.470 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.470 * [taylor]: Taking taylor expansion of 0.5 in y
1.470 * [taylor]: Taking taylor expansion of (/ y x) in y
1.470 * [taylor]: Taking taylor expansion of y in y
1.470 * [taylor]: Taking taylor expansion of x in y
1.470 * [taylor]: Taking taylor expansion of 0 in y
1.471 * [taylor]: Taking taylor expansion of 0 in y
1.471 * [taylor]: Taking taylor expansion of 0 in y
1.472 * [taylor]: Taking taylor expansion of 0 in y
1.472 * * * [progress]: simplifying candidates
1.474 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (- (- (log (sin (/ x (* y 2.0)))) (log (cos (/ x (* y 2.0))))) (log (sin (/ x (* y 2.0)))))
  (- (log (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (log (sin (/ x (* y 2.0)))))
  (log (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (exp (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (/ (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (/ (* (* (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (* (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (neg (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) 1)
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 1)
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ 1 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) 1)
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) 1)
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ 1 (cos (/ x (* y 2.0)))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
1.536 * * [simplify]: iteration  0 :  4959  enodes  (cost  2127 )
1.537 * * [simplify]: iteration  1 :  4959  enodes  (cost  2127 )
1.543 * [simplify]: Simplified to:
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (neg (log (cos (/ x (* y 2.0)))))
  (neg (log (cos (/ x (* y 2.0)))))
  (neg (log (cos (/ x (* y 2.0)))))
  (exp (/ 1 (cos (/ x (* y 2.0)))))
  (/ 1 (pow (cos (/ x (* y 2.0))) 3))
  (/ 1 (pow (cos (/ x (* y 2.0))) 3))
  (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0))))))
  (cbrt (/ 1 (cos (/ x (* y 2.0)))))
  (/ 1 (pow (cos (/ x (* y 2.0))) 3))
  (sqrt (/ 1 (cos (/ x (* y 2.0)))))
  (sqrt (/ 1 (cos (/ x (* y 2.0)))))
  (/ (neg (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (* (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (/ (cbrt (sin (/ x (* y 2.0)))) (* (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (* (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (* (cbrt (sin (/ x (* y 2.0)))) (/ (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (* (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (* (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (* (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (* (cbrt (sin (/ x (* y 2.0)))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (* (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (* (sqrt (sin (/ x (* y 2.0)))) (cos (/ 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))) (cos (/ x (* y 2.0)))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0)))))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0)))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ 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)))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (* (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))
  (/ (sin (/ x (* y 2.0))) (* (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0)))))))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ 1 (* (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (* (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (* (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (* (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sin (/ x (* y 2.0)))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (cos (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (* (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (* (cbrt (cos (/ x (* y 2.0)))) (/ (sin (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))))
  (* (sqrt (cos (/ x (* y 2.0)))) (/ (sin (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))))
  (* (cos (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))))
  (* (cbrt (cos (/ x (* y 2.0)))) (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))))
  (* (sqrt (cos (/ x (* y 2.0)))) (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))))
  (* (cos (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))))
  (cbrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (cos (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (* x (/ x (* y y)))))
  (- 1 (* 0.125 (* x (/ x (* y y)))))
  1
  (+ 1 (* 0.125 (* x (/ x (* y y)))))
  (+ 1 (* 0.125 (* x (/ x (* y y)))))
1.543 * * * [progress]: adding candidates to table
1.815 * * [progress]: iteration 4 / 4
1.816 * * * [progress]: picking best candidate
1.928 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))))>
1.928 * * * [progress]: localizing error
1.939 * * * [progress]: generating rewritten candidates
1.939 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
1.941 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2)
1.943 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2)
1.945 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 1)
1.951 * * * [progress]: generating series expansions
1.951 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
1.951 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
1.951 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.951 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.951 * [taylor]: Taking taylor expansion of 0.5 in y
1.951 * [taylor]: Taking taylor expansion of (/ x y) in y
1.951 * [taylor]: Taking taylor expansion of x in y
1.951 * [taylor]: Taking taylor expansion of y in y
1.951 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.951 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.951 * [taylor]: Taking taylor expansion of 0.5 in x
1.951 * [taylor]: Taking taylor expansion of (/ x y) in x
1.951 * [taylor]: Taking taylor expansion of x in x
1.951 * [taylor]: Taking taylor expansion of y in x
1.951 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.951 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.951 * [taylor]: Taking taylor expansion of 0.5 in x
1.951 * [taylor]: Taking taylor expansion of (/ x y) in x
1.951 * [taylor]: Taking taylor expansion of x in x
1.951 * [taylor]: Taking taylor expansion of y in x
1.951 * [taylor]: Taking taylor expansion of 1 in y
1.951 * [taylor]: Taking taylor expansion of 0 in y
1.951 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 (pow y 2)))) in y
1.952 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.952 * [taylor]: Taking taylor expansion of 0.125 in y
1.952 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.952 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.952 * [taylor]: Taking taylor expansion of y in y
1.952 * [taylor]: Taking taylor expansion of 0 in y
1.952 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.952 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.952 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.952 * [taylor]: Taking taylor expansion of 0.5 in y
1.952 * [taylor]: Taking taylor expansion of (/ y x) in y
1.952 * [taylor]: Taking taylor expansion of y in y
1.952 * [taylor]: Taking taylor expansion of x in y
1.952 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.952 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.952 * [taylor]: Taking taylor expansion of 0.5 in x
1.952 * [taylor]: Taking taylor expansion of (/ y x) in x
1.952 * [taylor]: Taking taylor expansion of y in x
1.952 * [taylor]: Taking taylor expansion of x in x
1.952 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.952 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.952 * [taylor]: Taking taylor expansion of 0.5 in x
1.952 * [taylor]: Taking taylor expansion of (/ y x) in x
1.953 * [taylor]: Taking taylor expansion of y in x
1.953 * [taylor]: Taking taylor expansion of x in x
1.953 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.953 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.953 * [taylor]: Taking taylor expansion of 0.5 in y
1.953 * [taylor]: Taking taylor expansion of (/ y x) in y
1.953 * [taylor]: Taking taylor expansion of y in y
1.953 * [taylor]: Taking taylor expansion of x in y
1.953 * [taylor]: Taking taylor expansion of 0 in y
1.953 * [taylor]: Taking taylor expansion of 0 in y
1.953 * [taylor]: Taking taylor expansion of 0 in y
1.953 * [taylor]: Taking taylor expansion of 0 in y
1.954 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.954 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.954 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.954 * [taylor]: Taking taylor expansion of 0.5 in y
1.954 * [taylor]: Taking taylor expansion of (/ y x) in y
1.954 * [taylor]: Taking taylor expansion of y in y
1.954 * [taylor]: Taking taylor expansion of x in y
1.954 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.954 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.954 * [taylor]: Taking taylor expansion of 0.5 in x
1.954 * [taylor]: Taking taylor expansion of (/ y x) in x
1.954 * [taylor]: Taking taylor expansion of y in x
1.954 * [taylor]: Taking taylor expansion of x in x
1.954 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.954 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.954 * [taylor]: Taking taylor expansion of 0.5 in x
1.954 * [taylor]: Taking taylor expansion of (/ y x) in x
1.954 * [taylor]: Taking taylor expansion of y in x
1.954 * [taylor]: Taking taylor expansion of x in x
1.954 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.954 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.954 * [taylor]: Taking taylor expansion of 0.5 in y
1.954 * [taylor]: Taking taylor expansion of (/ y x) in y
1.954 * [taylor]: Taking taylor expansion of y in y
1.954 * [taylor]: Taking taylor expansion of x in y
1.954 * [taylor]: Taking taylor expansion of 0 in y
1.954 * [taylor]: Taking taylor expansion of 0 in y
1.955 * [taylor]: Taking taylor expansion of 0 in y
1.955 * [taylor]: Taking taylor expansion of 0 in y
1.955 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2)
1.955 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
1.955 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.955 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.955 * [taylor]: Taking taylor expansion of 0.5 in y
1.955 * [taylor]: Taking taylor expansion of (/ x y) in y
1.955 * [taylor]: Taking taylor expansion of x in y
1.955 * [taylor]: Taking taylor expansion of y in y
1.955 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.955 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.955 * [taylor]: Taking taylor expansion of 0.5 in x
1.955 * [taylor]: Taking taylor expansion of (/ x y) in x
1.955 * [taylor]: Taking taylor expansion of x in x
1.956 * [taylor]: Taking taylor expansion of y in x
1.956 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.956 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.956 * [taylor]: Taking taylor expansion of 0.5 in x
1.956 * [taylor]: Taking taylor expansion of (/ x y) in x
1.956 * [taylor]: Taking taylor expansion of x in x
1.956 * [taylor]: Taking taylor expansion of y in x
1.956 * [taylor]: Taking taylor expansion of 1 in y
1.956 * [taylor]: Taking taylor expansion of 0 in y
1.956 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 (pow y 2)))) in y
1.956 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.956 * [taylor]: Taking taylor expansion of 0.125 in y
1.956 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.956 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.956 * [taylor]: Taking taylor expansion of y in y
1.956 * [taylor]: Taking taylor expansion of 0 in y
1.957 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.957 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.957 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.957 * [taylor]: Taking taylor expansion of 0.5 in y
1.957 * [taylor]: Taking taylor expansion of (/ y x) in y
1.957 * [taylor]: Taking taylor expansion of y in y
1.957 * [taylor]: Taking taylor expansion of x in y
1.957 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.957 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.957 * [taylor]: Taking taylor expansion of 0.5 in x
1.957 * [taylor]: Taking taylor expansion of (/ y x) in x
1.957 * [taylor]: Taking taylor expansion of y in x
1.957 * [taylor]: Taking taylor expansion of x in x
1.957 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.957 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.957 * [taylor]: Taking taylor expansion of 0.5 in x
1.957 * [taylor]: Taking taylor expansion of (/ y x) in x
1.957 * [taylor]: Taking taylor expansion of y in x
1.957 * [taylor]: Taking taylor expansion of x in x
1.957 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.957 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.957 * [taylor]: Taking taylor expansion of 0.5 in y
1.957 * [taylor]: Taking taylor expansion of (/ y x) in y
1.957 * [taylor]: Taking taylor expansion of y in y
1.957 * [taylor]: Taking taylor expansion of x in y
1.957 * [taylor]: Taking taylor expansion of 0 in y
1.957 * [taylor]: Taking taylor expansion of 0 in y
1.957 * [taylor]: Taking taylor expansion of 0 in y
1.958 * [taylor]: Taking taylor expansion of 0 in y
1.958 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.958 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.958 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.958 * [taylor]: Taking taylor expansion of 0.5 in y
1.958 * [taylor]: Taking taylor expansion of (/ y x) in y
1.958 * [taylor]: Taking taylor expansion of y in y
1.958 * [taylor]: Taking taylor expansion of x in y
1.958 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.958 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.958 * [taylor]: Taking taylor expansion of 0.5 in x
1.958 * [taylor]: Taking taylor expansion of (/ y x) in x
1.958 * [taylor]: Taking taylor expansion of y in x
1.958 * [taylor]: Taking taylor expansion of x in x
1.958 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.958 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.958 * [taylor]: Taking taylor expansion of 0.5 in x
1.958 * [taylor]: Taking taylor expansion of (/ y x) in x
1.958 * [taylor]: Taking taylor expansion of y in x
1.958 * [taylor]: Taking taylor expansion of x in x
1.959 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.959 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.959 * [taylor]: Taking taylor expansion of 0.5 in y
1.959 * [taylor]: Taking taylor expansion of (/ y x) in y
1.959 * [taylor]: Taking taylor expansion of y in y
1.959 * [taylor]: Taking taylor expansion of x in y
1.959 * [taylor]: Taking taylor expansion of 0 in y
1.959 * [taylor]: Taking taylor expansion of 0 in y
1.959 * [taylor]: Taking taylor expansion of 0 in y
1.959 * [taylor]: Taking taylor expansion of 0 in y
1.960 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2)
1.960 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
1.960 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.960 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.960 * [taylor]: Taking taylor expansion of 0.5 in y
1.960 * [taylor]: Taking taylor expansion of (/ x y) in y
1.960 * [taylor]: Taking taylor expansion of x in y
1.960 * [taylor]: Taking taylor expansion of y in y
1.960 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.960 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.960 * [taylor]: Taking taylor expansion of 0.5 in x
1.960 * [taylor]: Taking taylor expansion of (/ x y) in x
1.960 * [taylor]: Taking taylor expansion of x in x
1.960 * [taylor]: Taking taylor expansion of y in x
1.960 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.960 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.960 * [taylor]: Taking taylor expansion of 0.5 in x
1.960 * [taylor]: Taking taylor expansion of (/ x y) in x
1.960 * [taylor]: Taking taylor expansion of x in x
1.960 * [taylor]: Taking taylor expansion of y in x
1.960 * [taylor]: Taking taylor expansion of 1 in y
1.960 * [taylor]: Taking taylor expansion of 0 in y
1.960 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 (pow y 2)))) in y
1.960 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.960 * [taylor]: Taking taylor expansion of 0.125 in y
1.960 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.960 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.960 * [taylor]: Taking taylor expansion of y in y
1.961 * [taylor]: Taking taylor expansion of 0 in y
1.961 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.961 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.961 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.961 * [taylor]: Taking taylor expansion of 0.5 in y
1.961 * [taylor]: Taking taylor expansion of (/ y x) in y
1.961 * [taylor]: Taking taylor expansion of y in y
1.961 * [taylor]: Taking taylor expansion of x in y
1.961 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.961 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.961 * [taylor]: Taking taylor expansion of 0.5 in x
1.961 * [taylor]: Taking taylor expansion of (/ y x) in x
1.961 * [taylor]: Taking taylor expansion of y in x
1.961 * [taylor]: Taking taylor expansion of x in x
1.961 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.961 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.961 * [taylor]: Taking taylor expansion of 0.5 in x
1.961 * [taylor]: Taking taylor expansion of (/ y x) in x
1.961 * [taylor]: Taking taylor expansion of y in x
1.961 * [taylor]: Taking taylor expansion of x in x
1.961 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.961 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.961 * [taylor]: Taking taylor expansion of 0.5 in y
1.961 * [taylor]: Taking taylor expansion of (/ y x) in y
1.962 * [taylor]: Taking taylor expansion of y in y
1.962 * [taylor]: Taking taylor expansion of x in y
1.962 * [taylor]: Taking taylor expansion of 0 in y
1.962 * [taylor]: Taking taylor expansion of 0 in y
1.962 * [taylor]: Taking taylor expansion of 0 in y
1.962 * [taylor]: Taking taylor expansion of 0 in y
1.962 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.962 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.962 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.963 * [taylor]: Taking taylor expansion of 0.5 in y
1.963 * [taylor]: Taking taylor expansion of (/ y x) in y
1.963 * [taylor]: Taking taylor expansion of y in y
1.963 * [taylor]: Taking taylor expansion of x in y
1.963 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.963 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.963 * [taylor]: Taking taylor expansion of 0.5 in x
1.963 * [taylor]: Taking taylor expansion of (/ y x) in x
1.963 * [taylor]: Taking taylor expansion of y in x
1.963 * [taylor]: Taking taylor expansion of x in x
1.963 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.963 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.963 * [taylor]: Taking taylor expansion of 0.5 in x
1.963 * [taylor]: Taking taylor expansion of (/ y x) in x
1.963 * [taylor]: Taking taylor expansion of y in x
1.963 * [taylor]: Taking taylor expansion of x in x
1.963 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.963 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.963 * [taylor]: Taking taylor expansion of 0.5 in y
1.963 * [taylor]: Taking taylor expansion of (/ y x) in y
1.963 * [taylor]: Taking taylor expansion of y in y
1.963 * [taylor]: Taking taylor expansion of x in y
1.963 * [taylor]: Taking taylor expansion of 0 in y
1.963 * [taylor]: Taking taylor expansion of 0 in y
1.963 * [taylor]: Taking taylor expansion of 0 in y
1.964 * [taylor]: Taking taylor expansion of 0 in y
1.964 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2 1)
1.964 * [approximate]: Taking taylor expansion of (* 0.5 (/ x y)) in (x y) around 0
1.964 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.964 * [taylor]: Taking taylor expansion of 0.5 in y
1.964 * [taylor]: Taking taylor expansion of (/ x y) in y
1.964 * [taylor]: Taking taylor expansion of x in y
1.964 * [taylor]: Taking taylor expansion of y in y
1.964 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.964 * [taylor]: Taking taylor expansion of 0.5 in x
1.964 * [taylor]: Taking taylor expansion of (/ x y) in x
1.964 * [taylor]: Taking taylor expansion of x in x
1.964 * [taylor]: Taking taylor expansion of y in x
1.964 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.964 * [taylor]: Taking taylor expansion of 0.5 in x
1.964 * [taylor]: Taking taylor expansion of (/ x y) in x
1.964 * [taylor]: Taking taylor expansion of x in x
1.964 * [taylor]: Taking taylor expansion of y in x
1.964 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.964 * [taylor]: Taking taylor expansion of 0.5 in y
1.964 * [taylor]: Taking taylor expansion of y in y
1.965 * [taylor]: Taking taylor expansion of 0 in y
1.965 * [taylor]: Taking taylor expansion of 0 in y
1.965 * [taylor]: Taking taylor expansion of 0 in y
1.965 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
1.965 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.965 * [taylor]: Taking taylor expansion of 0.5 in y
1.965 * [taylor]: Taking taylor expansion of (/ y x) in y
1.965 * [taylor]: Taking taylor expansion of y in y
1.965 * [taylor]: Taking taylor expansion of x in y
1.965 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.965 * [taylor]: Taking taylor expansion of 0.5 in x
1.965 * [taylor]: Taking taylor expansion of (/ y x) in x
1.965 * [taylor]: Taking taylor expansion of y in x
1.965 * [taylor]: Taking taylor expansion of x in x
1.965 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.965 * [taylor]: Taking taylor expansion of 0.5 in x
1.965 * [taylor]: Taking taylor expansion of (/ y x) in x
1.965 * [taylor]: Taking taylor expansion of y in x
1.965 * [taylor]: Taking taylor expansion of x in x
1.965 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.965 * [taylor]: Taking taylor expansion of 0.5 in y
1.966 * [taylor]: Taking taylor expansion of y in y
1.966 * [taylor]: Taking taylor expansion of 0 in y
1.966 * [taylor]: Taking taylor expansion of 0 in y
1.966 * [taylor]: Taking taylor expansion of 0 in y
1.966 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
1.966 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.966 * [taylor]: Taking taylor expansion of 0.5 in y
1.966 * [taylor]: Taking taylor expansion of (/ y x) in y
1.966 * [taylor]: Taking taylor expansion of y in y
1.966 * [taylor]: Taking taylor expansion of x in y
1.966 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.966 * [taylor]: Taking taylor expansion of 0.5 in x
1.966 * [taylor]: Taking taylor expansion of (/ y x) in x
1.966 * [taylor]: Taking taylor expansion of y in x
1.966 * [taylor]: Taking taylor expansion of x in x
1.966 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.966 * [taylor]: Taking taylor expansion of 0.5 in x
1.966 * [taylor]: Taking taylor expansion of (/ y x) in x
1.966 * [taylor]: Taking taylor expansion of y in x
1.966 * [taylor]: Taking taylor expansion of x in x
1.966 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.966 * [taylor]: Taking taylor expansion of 0.5 in y
1.966 * [taylor]: Taking taylor expansion of y in y
1.967 * [taylor]: Taking taylor expansion of 0 in y
1.967 * [taylor]: Taking taylor expansion of 0 in y
1.967 * [taylor]: Taking taylor expansion of 0 in y
1.967 * * * [progress]: simplifying candidates
1.969 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (- (log x) (+ (log y) (log 2.0)))
  (- (log x) (log (* y 2.0)))
  (log (/ x (* y 2.0)))
  (exp (/ x (* y 2.0)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* 2.0 2.0) 2.0)))
  (/ (* (* x x) x) (* (* (* y 2.0) (* y 2.0)) (* y 2.0)))
  (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0))))
  (cbrt (/ x (* y 2.0)))
  (* (* (/ x (* y 2.0)) (/ x (* y 2.0))) (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (neg x)
  (neg (* y 2.0))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) 2.0)
  (/ (sqrt x) y)
  (/ (sqrt x) 2.0)
  (/ 1 y)
  (/ x 2.0)
  (/ 1 (* y 2.0))
  (/ (* y 2.0) x)
  (/ x y)
  (/ (* y 2.0) (cbrt x))
  (/ (* y 2.0) (sqrt x))
  (/ (* y 2.0) x)
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
2.014 * * [simplify]: iteration  0 :  5121  enodes  (cost  395 )
2.016 * [simplify]: Simplified to:
   (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (log (/ x (* y 2.0)))
  (log (/ x (* y 2.0)))
  (log (/ x (* y 2.0)))
  (exp (/ x (* y 2.0)))
  (pow (/ x (* y 2.0)) 3)
  (pow (/ x (* y 2.0)) 3)
  (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0))))
  (cbrt (/ x (* y 2.0)))
  (pow (/ x (* y 2.0)) 3)
  (sqrt (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (neg x)
  (* y (neg 2.0))
  (* (cbrt x) (/ (cbrt x) y))
  (/ (cbrt x) 2.0)
  (/ (sqrt x) y)
  (/ (sqrt x) 2.0)
  (/ 1 y)
  (/ x 2.0)
  (/ 1 (* y 2.0))
  (* y (/ 2.0 x))
  (/ x y)
  (* y (/ 2.0 (cbrt x)))
  (* y (/ 2.0 (sqrt x)))
  (* y (/ 2.0 x))
  1
  (- 1 (* x (* (/ x (* y y)) 0.125)))
  (- 1 (* x (* (/ x (* y y)) 0.125)))
  1
  (- 1 (* x (* (/ x (* y y)) 0.125)))
  (- 1 (* x (* (/ x (* y y)) 0.125)))
  1
  (- 1 (* x (* (/ x (* y y)) 0.125)))
  (- 1 (* x (* (/ x (* y y)) 0.125)))
  (* (/ x y) 0.5)
  (* (/ x y) 0.5)
  (* (/ x y) 0.5)
2.016 * * * [progress]: adding candidates to table
2.169 * [progress]: [Phase 3 of 3] Extracting.
2.169 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (cbrt (pow (/ x (* y 2.0)) 3)))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 1))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ 1 (* y (/ 2.0 x))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ (* (cbrt x) (cbrt x)) (* y (/ 2.0 (cbrt x)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (* (cbrt x) (/ (cbrt x) y)) (/ (cbrt x) 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ (sqrt x) (* y (/ 2.0 (sqrt x)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ (* (cbrt x) (cbrt x)) (* y (/ 2.0 (cbrt x)))))))> #<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) 1.0)> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (exp (log (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ 1 (* y (/ 2.0 x))))))>)
2.178 * * * [regime-changes]: Trying 4 branch expressions: ((* y 2.0) (/ x (* y 2.0)) y x)
2.178 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (cbrt (pow (/ x (* y 2.0)) 3)))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 1))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ 1 (* y (/ 2.0 x))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ (* (cbrt x) (cbrt x)) (* y (/ 2.0 (cbrt x)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (* (cbrt x) (/ (cbrt x) y)) (/ (cbrt x) 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ (sqrt x) (* y (/ 2.0 (sqrt x)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ (* (cbrt x) (cbrt x)) (* y (/ 2.0 (cbrt x)))))))> #<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) 1.0)> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (exp (log (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ 1 (* y (/ 2.0 x))))))>)
2.324 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (cbrt (pow (/ x (* y 2.0)) 3)))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 1))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (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) 1.0)> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (exp (log (/ x (* y 2.0)))))))))>)
2.430 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (cbrt (pow (/ x (* y 2.0)) 3)))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 1))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ 1 (* y (/ 2.0 x))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ (* (cbrt x) (cbrt x)) (* y (/ 2.0 (cbrt x)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (* (cbrt x) (/ (cbrt x) y)) (/ (cbrt x) 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ (sqrt x) (* y (/ 2.0 (sqrt x)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ (* (cbrt x) (cbrt x)) (* y (/ 2.0 (cbrt x)))))))> #<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) 1.0)> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (exp (log (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ 1 (* y (/ 2.0 x))))))>)
2.579 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (cbrt (pow (/ x (* y 2.0)) 3)))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 1))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (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) 1.0)> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (exp (log (/ x (* y 2.0)))))))))>)
2.684 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (cbrt (pow (/ x (* y 2.0)) 3)))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 1))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ 1 (* y (/ 2.0 x))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ (* (cbrt x) (cbrt x)) (* y (/ 2.0 (cbrt x)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (* (cbrt x) (/ (cbrt x) y)) (/ (cbrt x) 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ (sqrt x) (* y (/ 2.0 (sqrt x)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ (* (cbrt x) (cbrt x)) (* y (/ 2.0 (cbrt x)))))))> #<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) 1.0)> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (exp (log (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ 1 (* y (/ 2.0 x))))))>)
2.834 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (cbrt (pow (/ x (* y 2.0)) 3)))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 1))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))) (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ 1 (* y (/ 2.0 x))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ (* (cbrt x) (cbrt x)) (* y (/ 2.0 (cbrt x)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (* (* (cbrt x) (/ (cbrt x) y)) (/ (cbrt x) 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ (sqrt x) (* y (/ 2.0 (sqrt x)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ (* (cbrt x) (cbrt x)) (* y (/ 2.0 (cbrt x)))))))> #<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) 1.0)> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (exp (log (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ 1 (* y (/ 2.0 x))))))>)
2.982 * * * [regime]: Found split indices: #<option (#s(si 5 255))>
2.982 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ 1 (* y (/ 2.0 x)))))))
2.984 * * [simplify]: iteration  0 :  55  enodes  (cost  31 )
2.984 * * [simplify]: iteration  1 :  55  enodes  (cost  31 )
2.984 * [simplify]: Simplified to:
   (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ 1 (* y (/ 2.0 x)))))))
8.619 * [regime-testing]: End program error score: 28.664158022086962
8.764 * [regime-testing]: Target error score: 29.06936064578796