Deceptive comment in toom33_mul.c

Niels Möller nisse at
Fri Sep 13 21:58:36 CEST 2013

Itai Bar-Natan <itaibn3141 at> 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.


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