-
Hi, I am developing with RajawaliVR and trying to place an object always in front of the camera, much like a billboard. When I put my head set on, and it always indicating where I am looking at. a cro…
-
I failed multiple times to multiply a `xpcc::Matrix4f` with a `xpcc::Vector4f`.
``` .cpp
const xpcc::Vector4f v0;
const xpcc::Matrix4f m0;
const auto v1 = m0 * v0;
```
fails with the following error…
ekiwi updated
8 years ago
-
I think it would be nice to get some concept of `abs` which works for not only `Int` and `Number`, but also more exotic numeric types, like `Rational`, `Complex`, and even `Quaternion` (when we eventu…
-
Reimplement Qq using FLINT.
Depends on #20210
CC: @fredrik-johansson @jpflori @saraedum
Component: **padics**
Keywords: **sd59, days71**
Author: **Julian Rüth, David Roe**
Branch/Commit: **[`…
-
Many functions of a complex argument are not differentiable, and there's some math here that I don't quite understand, but if I define the DFT as
``` julia
function dft{T
-
```
For NaturalMotion forward dynamics, powering ragdoll joints using strong
motors, it is useful to have a Featherstone implementation available.
- including motors
- handling contacts
See Vangel…
-
```
For NaturalMotion forward dynamics, powering ragdoll joints using strong
motors, it is useful to have a Featherstone implementation available.
- including motors
- handling contacts
See Vangel…
-
Bill Hart wrote on [sage-devel]:
"""
Almost everything over Q should probably be converted to a problem
over Z. I haven't seen any polynomial problems over Q which should not
be dealt with this way…
-
Add an article in the Wiki explaining how to convert from JOGL's ~~vecmath~~ math classes to JOML.
This will help people switching from JOGL's ~~to LWJGL 3~~ math classes to using JOML.
-
It would be nice to extend the implementation of
`dot` for matrices using the natural definition
```
dot(A,B) = diag(A'*B)
```
or more matlab like
```
dot(A,B) = diag(A'*B)' = sum(A.*B,1)
dot(A,B, …