physics

Is your feature request related to a problem? Please describe.
When using MuJoCo API, it is a bit harder to parse either automatically or from documentation when a parameter can be NULL or not. For example, mj_step requires mjData* d to be nonnull, while mj_copyData can take NULL mjData* dest. Similarly, mjv_makeScene can take NULL const mjModel* m. There seems to be no systematic

To maximize performance across all devices, memory should be pre-allocated for any per-frame op in the worker

Current behavior:

root [0] TFile f("root://eospublic.cern.ch//eos/root-eos/benchmark/Run2012B_SingleMu.root")
Error in <TFile::TFile>: file /eos/root-eos/benchmark/Run2012B_SingleMu.root does not exist
(TFile &) Name: /eos/root-eos/benchmark/Run2012B_SingleMu.root Title:

Desirable behavior:

root [0] TFile f("root://eospublic.cern.ch//eos/root-eos/benchmark/Run2012B_Single

Hey all,

I am curious if support exists, or will in the future, for the loading of URDF, SDF and/or MJCF model files into nphysics. This functionality would make nphysics highly desirable for simulating robotics and help Rust expand into the robotics world in general. This is something I could potentially help with if there agreement to support such model files.

Perhaps the library is still

Good evening, I am currently struggling with compiling SU2 from source code. After I have built the program I try to compile it using ninja.exe, but during the process I get the following error:

[443/454] Linking target SU2_DEF/src/SU2_DEF.exe
FAILED: SU2_DEF/src/SU2_DEF.exe
c++ @SU2_DEF/src/SU2_DEF.exe.rsp
C:/Program Files/mingw-w64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../..

Apply the changes from sofa-framework/sofa#2908 in all linear FEM force fields

The example is simple:

using DynamicalSystems

function route(dx, x, p, t)
    dx[1] =  1im * ( p[1] * x[1] - 2 * real(x[2]) * x[1] - 0.5) - 0.05 * x[1]
    dx[2] = -1im * (0.75 * abs(x[1])^2 + x[2]) - 0.0005* x[2]
end

ds = DiscreteDynamicalSystem(route, ComplexF64[0, 0], [1])

Was trying to define a Dynamical system. And:

ArgumentError: Cannot create a dual over scalar t