Deceptive comment in toom33_mul.c
Niels Möller
nisse at lysator.liu.se
Fri Sep 13 21:58:36 CEST 2013
Itai Bar-Natan <itaibn3141 at gmail.com> writes:
> This isn't really a bug, but I don't know where else to report it. In
> the beginning of mpn/generic/toom33_mul.c, the following diagram is
> shown to illustrate the subdivision of the arguments:
>
> <-s--><--n--><--n--><--n-->
> ____ ______ ______ ______
> |_a3_|___a2_|___a1_|___a0_|
> |b3_|___b2_|___b1_|___b0_|
> <-t-><--n--><--n--><--n-->
>
> However, this is the subdivision used for the Toom-4 algorithm, not the
> Toom-3 algorithm.
Thanks. Fixed now.
Regards,
/Niels
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