Re: Big memory needed
- To: mathgroup at smc.vnet.net
- Subject: [mg110141] Re: Big memory needed
- From: Stan Bischof <stan at newserve.worldbadminton.com>
- Date: Thu, 3 Jun 2010 05:41:21 -0400 (EDT)
- References: <htvbh0$oln$1@smc.vnet.net>
Artur <grafix at csl.pl> wrote:
> Dear Mathematica Gurus,
> I would like to ask somebody with big memory in computer (more than 4
> GB) to help me in solution following equation:
> Solve[{1/(2 p) (-c p^2 + b p^3 - p^6 + 2 c q + 3 p^4 q - 3 p^2 q^2 + 2 q^3 +
> a^2 (-p^2 + q) - a (c - b p + 2 p^4 - 4 p^2 q + 3 q^2)) == d,
> 1/(4 p^2) (-c^2 + b^2 p^2 + a^2 p^4 + 2 a p^6 + p^8 -
> 2 b p^3 (a + p^2 - 2 q) - 4 a p^4 q - 4 p^6 q +
> 2 c (a + p^2 - q) q - a^2 q^2 - 2 a p^2 q^2 + 3 p^4 q^2 +
> 2 a q^3 + 2 p^2 q^3 - q^4) == e}, {p, q}]
>
>
well , 4 hours in it is at about 12GB process size and growing slowly.
Will be interesting to see where it tops out.
Stan