Benjamin Chrétien
Benjamin Chrétien
QP solvers usually describe quadratic functions as: ``` f(x) = 0.5 x^T H x + x^T g + λ ``` but in RobOptim, `GenericNumericQuadraticFunction` considers: ``` f(x) = x^T A...
C++11?
cc @thomas-moulard C++14 is out, and the urge to use C++11 features is getting strong. What is currently stopping us from moving to C++11? Ubuntu 12.04's GCC? Most features seem...
I just had an issue with the Ipopt plugin and a problem containing some redundant equations: ``` Exception of type: TOO_FEW_DOF in file "../../../../Ipopt/src/Interfaces/IpIpoptApplication.cpp" at line 887: Exception message: status...
With Boost 1.56 and clang 3.5.0, I get the following error: ``` text .../roboptim-core/tests/shared-tests/fixture.hh:46:5: error: empty macro arguments are a C99 feature [-Werror,-Wc99-extensions] BOOST_REQUIRE_EQUAL (lt_dlsetsearchpath (PLUGIN_PATH), 0); ^ /usr/include/boost/test/test_tools.hpp:171:5: note:...
If we have `f: R^n ---> R^m`, then `Jac(f)` is a `m x n` matrix, and `Hess(f)` is a tensor of order 3 (`m x n x n`). Currently, Hessian...
Hi! I had the need to disable the colored prompt because of the following bug: using `ctrl + A` to go to the beginning of the line "fails" when using...
See [this Travis log](https://travis-ci.org/roboptim/roboptim-trajectory/jobs/104883518#L4207): ``` txt In file included from /home/travis/build/roboptim/roboptim-trajectory/tests/b-spline.cc:21: In file included from /home/travis/build/roboptim/roboptim-trajectory/include/roboptim/trajectory/cubic-b-spline.hh:27: In file included from /home/travis/build/roboptim/roboptim-trajectory/include/roboptim/trajectory/polynomial-3.hh:22: In file included from /home/travis/build/roboptim/roboptim-trajectory/include/roboptim/trajectory/polynomial.hh:337: In file included from...
FD checks fail for `BSpline`. This may be due to floating-point numerical errors, but the errors are important enough to justify looking at this more closely... In the meantime, I...
This has nothing to do with trajectories specifically, so this should actually be in `roboptim-core`.