dduque - Network

It is then simple to demonstrate, by writing the real part of y as y times its conjugate, all divided by two.

It is then simple to demonstrate, by writing the real part of y as y times its conjugate, all divided by two.

From Marion's book Classical Mechanics.Doesn't make much sense: A and B are given by four numbers, C and \( \delta \) are two!What...

From Marion's book Classical Mechanics.

Doesn't make much sense: A and B are given by four numbers, C and \( \delta \) are two!

What he means is: _the real part of y_ !!

This is the energy stored, or dissipated, in a flow around a circular cylinder. It is given by 𝐮⋅∇𝑝: if the velocity goes along...

This is the energy stored, or dissipated, in a flow around a circular cylinder. It is given by 𝐮⋅∇𝑝: if the velocity goes along the pressure gradient, it is positive. Negative, if the opposite occurs. Zero, if they are mutually perpendicular.

Took me a while to notice xfce can tile windows easily https://uli.rocks/p/tilling-xfce/

Took me a while to notice xfce can tile windows easily https://uli.rocks/p/tilling-xfce/

OMG, file sharing has been harder than expected. I didn't want to set up a whole samba server just for the VM, so I followed this guide...

OMG, file sharing has been harder than expected. I didn't want to set up a whole samba server just for the VM, so I followed this guide closely

https://blog.sergeantbiggs.net/posts/file-sharing-with-qemu-and-virt-manager/

This virtiofs is supposed to be the answer, and it sort of is... But for win 11 the offending driver in device manager is not there!

After reading

https://github.com/virtio-win/kvm-guest-drivers-windows/wiki/Virtiofs:-Shared-file-system

I realized the _service_ is supposed to be installed. Sure enough, it may found at win 11 Services!! Just switch from "Manual" to "Automatic", and voilà !

But, of course, I had followed this nice guide that advised correctly about the driver CDROM being added at the installation ...

But, of course, I had followed this nice guide that advised correctly about the driver CDROM being added at the installation https://wiki.manjaro.org/index.php/Virt-manager

I am a bit proud I solved a small problem when windows doesn't find the virtual HD ...

I am a bit proud I solved a small problem when windows doesn't find the virtual HD https://github.com/quickemu-project/quickemu/issues/927

This video was also helpful, and by a woman ! https://www.youtube.com/watch?v=BgZHbCDFODk

This video was also helpful, and by a woman ! https://www.youtube.com/watch?v=BgZHbCDFODk

Trying #qemu as an alternative to my beloved #virtualbox I'm on #manjaro linux, so this is helpful...

Trying #qemu as an alternative to my beloved #virtualbox

I'm on #manjaro linux, so this is helpful https://wiki.manjaro.org/index.php/Virt-manager#Install_virt-manager.2C_qemu_and_all_dependencies

Coming back to #mastodon, after the unbelievable closure of many scientific accounts on X/Twitter.They were returned after 24h, but the...

Coming back to #mastodon, after the unbelievable closure of many scientific accounts on X/Twitter.

They were returned after 24h, but the handling of this matter by X/Twitter was just appalling.

The thought that all your content can be made inaccessible overnight, even for the creator!

https://x.com/AzucenaMS/status/1780556398843052104

Current obsession: graph Laplacians!...

Current obsession: graph Laplacians! https://ocw.mit.edu/courses/18-409-topics-in-theoretical-computer-science-an-algorithmists-toolkit-fall-2009/7c5d4c779c64e9ed3a5783a80b7eb0a5_MIT18_409F09_scribe2.pdf

My first #julialang topic at discourse !About strange memory leaks which are due to, I think,...

My first #julialang topic at discourse !

About strange memory leaks which are due to, I think, mul!()

https://discourse.julialang.org/t/possible-troubles-when-mul-y-a-transpose-b/104548

Also, careful with the @. macro! To stop it from going inside the *, the transpose operation should preserved with a $

Also, careful with the @. macro! To stop it from going inside the *, the transpose operation should preserved with a $

Improving my #julialang algebra: just noticed you can get a tensor product of two vectors simply by multiplying them "the wrong...

Improving my #julialang algebra: just noticed you can get a tensor product of two vectors simply by multiplying them "the wrong way"

I went to the store to forget about my computing woes.But

I went to the store to forget about my computing woes.

But

This is how I think the electric displacement field 𝐃=ε₀𝐄+𝐏 should be introduced

This is how I think the electric displacement field 𝐃=ε₀𝐄+𝐏 should be introduced

\cite{bieber_2015_love_yourself}

\cite{bieber_2015_love_yourself}

How did my article get so poignant ???

How did my article get so poignant ???

DAY 30 #30daysongchallenge A song that reminds you of yourselfWonderboy by The Kinks[I would NOT be the...

DAY 30 #30daysongchallenge

A song that reminds you of yourself

Wonderboy by The Kinks

[I would NOT be the "wonderboy"!]

https://youtu.be/8aNbDn4mBcA