Displaying 5 results from an estimated 5 matches for "ga0".
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2023 Nov 28
1
computer algebra in R
Dear all,
I'm currently working on converting mathematica code
(https://github.com/ASDSE/thermosimfit/blob/master/Packages/thermoHD-Comp/thermoCacheHD-1Comp.m)
to R. The code is related to solve algebraic systems.
> eqthermo = {h0 == h + hd + hga, d0 == d + hd, ga0 == ga + hga, kga ==
> ???? hga / (h * ga), kd == hd / (h * d)};
>
> (* IDA HD*)
> sthdIDAcacheHD[fkd_, fkga_, fh0_, fd0_] :=? sthdIDAcacheHD[fkd, fkga,
> fh0, fd0] =
> ?? ??? ?? ??? ?Module[{eliHD, solvHD},
> ?? ??? ??? ??? ?eliHD =
> ?? ??? ????? Eliminate[
> ?? ??? ???...
2023 Dec 04
1
Fit NLE - was: computer algebra in R
Fit NLE - was: [R] computer algebra in R
Original post:
https://stat.ethz.ch/pipermail/r-help/2023-November/478619.html
Dear Kornad,
I think I have started to understand what you try to achieve. The problem is to fit a NLE and compute the parameters of the NL-Eq. I have included the R Help-list back in the loop, as I am not an expert in optimization.
Goal:
y ~ I0 + IHD * hd + ID * d;
where:
y
2023 Nov 29
0
computer algebra in R
Dear Konrad,
I presume that the system can be written as follows, where h0, d0, ga0, kga and kd are given:
err1 = h + hd + hga - h0;
err2 = d + hd - d0;
err3 = ga + hga - ga0;
err4 = hga - kga*h*ga;
err5 = hd - kd*h*d;
All error terms should be zero.
Do you need (a) the symbolic solution or (b) is a numeric solution fine?
I do not have any experience with yacas or caracas. But...
2006 Mar 10
27
Clustering
Hello All,
Ive been doing more and more research on trying to setup a cluster/load
balancer for Asterisk. All the Asterisk boxes would be using a config that
is the same between them all (via a DB), but we want one location to point
the phones to, and from there that machine/device will send it to a Asterisk
server so the call can be processed. I know you cant balance the whole call,
ie: once the
2008 Jun 30
4
Rebuild of kernel 2.6.9-67.0.20.EL failure
Hello list.
I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without
modifications.
How did I try it?
Created a (non-root) build environment (not a mock )
Installed the kernel.scr.rpm and did a
rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee
prep-out.log
The build failed at the end:
Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL
Checking