Is there way of calculating limit of a function? I have tried SymPy Package. But it unfortunately doesnot compute limit for bessel function.
r= Sym("r")
limit(besselj(1, r)/r, r, 0)
returns the following error:
`besselj` has no method matching besselj(::Int64, ::Sym)
while loading In[27], in expression starting on line 1
the it works for cosine, sine,
r= Sym("r")
limit(sin( r)/r, r, 0)
Any idea? is there a built an undocumented Julia function which can calculate
limit?
