mod_2

[Niels Möller]

nisse at lysator.liu.se (Niels Möller) writes:

> So, what should the interface be?
>
>   void
>   mpn_div_qr_2 (mp_ptr qp, mp_ptr rp, mp_srcptr up, mp_size_t un,
>   	        mp_srcptr dp, mp_limb_t dinv);

I forgot one detail. This function should return the most significant
(possibly zero) limb of the quotient, rather than storing it.

/Niels

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