Jason Moxham <J.L.Moxham@maths.soton.ac.uk> writes:
>
> In the docs for mpn_tdiv_qr there is the restriction that NN>=DN
> is this correct?
Umm, yes ... probably.
> as it allows for the function to return a zero quotient
> , especially if {N,NN} is not normalized
I expect that's what happens.
High zero limbs should probably be stripped by the caller, if there's
a likelyhood of there being any.