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Groups > comp.lang.forth > #47600

Re: 32 bit VS 64 bit modes

From Paul Rubin <no.email@nospam.invalid>
Newsgroups comp.lang.forth
Subject Re: 32 bit VS 64 bit modes
Date 2016-05-28 20:00 -0700
Organization A noiseless patient Spider
Message-ID <878tytfu06.fsf@jester.gateway.pace.com> (permalink)
References <496341e2-6ac8-4bcc-903e-c9e39e3495ae@googlegroups.com> <2016May28.120710@mips.complang.tuwien.ac.at> <87d1o5fwdw.fsf@jester.gateway.pace.com>

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Paul Rubin <no.email@nospam.invalid> writes:
> If that took more than 1MB or so, then something was terribly wrong ;).

Oh nm, pi(100000) was just an example and it goes much higher, using
more memory.  Though getting up to GB's would likely take a long time.

It looks like it has been computed with fancy algorithms up to 10**26:
https://en.wikipedia.org/wiki/Prime-counting_function

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Thread

32 bit VS 64 bit modes Jason Damisch <jasondamisch@yahoo.com> - 2016-05-27 11:21 -0700
  Re: 32 bit VS 64 bit modes Paul Rubin <no.email@nospam.invalid> - 2016-05-27 13:06 -0700
    Re: 32 bit VS 64 bit modes Jason Damisch <jasondamisch@yahoo.com> - 2016-05-27 13:22 -0700
      Re: 32 bit VS 64 bit modes hughaguilar96@gmail.com - 2016-05-27 13:59 -0700
  Re: 32 bit VS 64 bit modes anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-05-28 10:07 +0000
    Re: 32 bit VS 64 bit modes Paul Rubin <no.email@nospam.invalid> - 2016-05-28 19:09 -0700
      Re: 32 bit VS 64 bit modes Paul Rubin <no.email@nospam.invalid> - 2016-05-28 20:00 -0700
      Re: 32 bit VS 64 bit modes Albert van der Horst <albert@cherry.spenarnc.xs4all.nl> - 2016-05-29 17:46 +0000
        Re: 32 bit VS 64 bit modes Paul Rubin <no.email@nospam.invalid> - 2016-05-29 11:27 -0700
  Re: 32 bit VS 64 bit modes Rod Pemberton <NoHaveNotOne@bcczxcfre.cmm> - 2016-05-28 23:42 -0400

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