[PATCH 0/2] Separate out gas-model and use Lubomir's quintic formula

[Dirk Hohndel]

Let me guess - this is the first two patches that I need before that third one you are resending?

/D

> On Mar 2, 2016, at 2:19 PM, Linus Torvalds <torvalds at linux-foundation.org> wrote:
> 
> 
> This is what I'd suggest we do for now, while looking at improving the gas 
> compressibility in the future.
> 
> The first patch just splits out the gas compressibility into a file of its 
> own, because this is *so* different from everything else we do.
> 
> The second patch leaves the Redlich-Kwong formula in the source tree, but 
> replaces the actual use with Lubomir's least-square quintic polynomial 
> that matches the Wikipedia table for air at 300K.
> 
> The quintic formula may be overkill, but it's really simple to calculate 
> and a lot cleaner than my disgusting table lookup.
> 
> Linus Torvalds (2):
>  gas model: split up gas compressibility into a file of its own
>  gas model: replace Redlich-Kwong with least-square quintic
> 
> subsurface-core/CMakeLists.txt |   1 +
> subsurface-core/dive.c         |  43 ----------------
> subsurface-core/gas-model.c    | 111 +++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 112 insertions(+), 43 deletions(-)
> create mode 100644 subsurface-core/gas-model.c
> 
> -- 
> 2.7.2.334.g7c0da37
>