[#144] Another implementation of Bignum — "Dmitry Antipov" <dmitry.antipov@...>
Hello Ruby hackers,
15 messages
2002/06/06
[#151] Re: Another implementation of Bignum [tarball attached]
— "Dmitry Antipov" <dmitry.antipov@...>
2002/06/07
Hello again,
[#152] Re: Another implementation of Bignum [tarball attached]
— matz@... (Yukihiro Matsumoto)
2002/06/07
Hi,
[#174] Improving Ruby's garbage collector for interactive apps — Matthew Bloch <mattbee@...>
re: this problem I had a few weeks back:
8 messages
2002/06/19
[#177] Re: Improving Ruby's garbage collector for interactive apps
— matz@... (Yukihiro Matsumoto)
2002/06/20
Hi,
[#178] Re: Improving Ruby's garbage collector for interactive apps
— Matthew Bloch <mattbee@...>
2002/06/21
On Thursday 20 June 2002 18:54, you wrote:
[#186] Steps to get multiple interpreters per process... — Sean Chittenden <sean@...>
Can someone chart out what would need to happen to get multiple ruby
10 messages
2002/06/24
[#187] Re: Steps to get multiple interpreters per process...
— matz@... (Yukihiro Matsumoto)
2002/06/25
Hi,
[#188] Re: Steps to get multiple interpreters per process...
— Sean Chittenden <sean@...>
2002/06/25
> |Can someone chart out what would need to happen to get multiple
[#191] Re: Steps to get multiple interpreters per process...
— Chris Ross <chris@...>
2002/06/25
Re: Another implementation of Bignum [tarball attached]
From:
"Dmitry Antipov" <dmitry.antipov@...>
Date:
2002-06-09 03:12:00 UTC
List:
ruby-core #163
-----Original Message----- From: "Christoph" <chr_news@gmx.net> To: <ruby-core@ruby-lang.org> Date: Sun, 9 Jun 2002 09:28:53 +0900 Subject: RE: Another implementation of Bignum [tarball attached] > One comment, did you consider implementing the shift methods > with the mpn methods mpn rshift and mpn lshift? Yes (for now, shifts by n a naive multiplication/division by 2^n :-() > What about the ``extended'' gcd (mpz gcdext), which is > probably more useful the gcd itself - lets say > > Integer#gcd ext(other int) -> [gcd,m,n] such that > self*m + other int*n = gcd (of self and other int) May be. In any case approval from matz is required. > You surely are aware the gmp has a probabilistic primality test. > Anyway, what about using a free implementation based on > Lenstra's elliptic curve Method - see > http://www.loria.fr/~zimmerma/records/ecmnet.html Thanks for URL - I'll take a look. Dmitry