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Subject: Re: [boost] [Review Request] Multiprecision Arithmetic Library
From: Christopher Kormanyos (e_float_at_[hidden])
Date: 2012-04-09 17:50:40

See previous long e-mail.


> I experimented with FFTs.

> My program crashed for a million digit square-root calculation.

Was stack overflow, as expected.

        * 10^6 digit10, naive FFT, base-10: time =3.0s
        * 10^6 digit10, MPFR: time = 0.23sLot's of information here. But in short, big digits require allocator,
as in your other back-end classes.


Best regards, Chris.

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