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Notices by niconiconi (niconiconi@mk.absturztau.be), page 3

niconiconi (niconiconi@mk.absturztau.be)'s status on Saturday, 28-Jan-2023 08:44:40 JST niconiconi
in reply to
- minute
@mntmn@mastodon.social ECCN 5A002 comes with many exemptions. You can probably claim for EAR §740.17(a), which allows the export of crypto components for pure internal R&D use by "private-sector end users" in most Western countries (Supplement No. 3), and the export status is "no classification request, registration or reporting required"

In conversation Saturday, 28-Jan-2023 08:44:40 JST from mk.absturztau.be permalink
niconiconi (niconiconi@mk.absturztau.be)'s status on Monday, 23-Jan-2023 11:35:14 JST niconiconi

x86 instruction listings
From Wikipedia, the free encyclopedia
[Problem: This article may be too long to read and navigate comfortably.]Of course, because it's x86...

In conversation Monday, 23-Jan-2023 11:35:14 JST from mk.absturztau.be permalink
niconiconi (niconiconi@mk.absturztau.be)'s status on Friday, 20-Jan-2023 05:55:03 JST niconiconi

FDTD really is a surprisingly simple algorithm. Its core is just 3 nested "for" loops, with two multiplications and a bunch of additions. Run it once to get the electric field from the magnetic field of the surrounding grids, and run again to do the opposite. Just this is enough to model all classical electromagnetism in the universe. #electronics
In conversation Friday, 20-Jan-2023 05:55:03 JST from mk.absturztau.be permalink
Attachments
1. void Engine::UpdateVoltages(unsigned int startX, unsigned int numX) { unsigned int pos[3]; bool shift[3]; pos[0] = startX; //voltage updates for (unsigned int posX=0; posX<numX; ++posX) { shift[0]=pos[0]; for (pos[1]=0; pos[1]<numLines[1]; ++pos[1]) { shift[1]=pos[1]; for (pos[2]=0; pos[2]<numLines[2]; ++pos[2]) { shift[2]=pos[2]; //do the updates here //for x volt[0][pos[0]][pos[1]][pos[2]] *= Op->vv[0][pos[0]][pos[1]][pos[2]]; volt[0][pos[0]][pos[1]][pos[2]] += Op->vi[0][pos[0]][pos[1]][pos[2]] * ( curr[2][pos[0]][pos[1] ][pos[2] ] - curr[2][pos[0]][pos[1]-shift[1]][pos[2] ] - curr[1][pos[0]][pos[1] ][pos[2] ] + curr[1][pos[0]][pos[1] ][pos[2]-shift[2]] ); //for y volt[1][pos[0]][pos[1]][pos[2]] *= Op->vv[1][pos[0]][pos[1]][pos[2]]; volt[1][pos[0]][pos[1]][pos[2]] += Op->vi[1][pos[0]][pos[1]][pos[2]] * ( curr[0][pos[0] ][pos[1]][pos[2] ] - curr[0][pos[0] ][pos[1]][pos[2]-shift[2]] - curr[2][pos[0] ][pos[1]][pos[2] ] + curr[2][pos[0]-shift[0]][pos[1]][pos[2] ] ); //for z volt[2][pos[0]][pos[1]][pos[2]] *= Op->vv[2][pos[0]][pos[1]][pos[2]]; volt[2][pos[0]][pos[1]][pos[2]] += Op->vi[2][pos[0]][pos[1]][pos[2]] * ( curr[1][pos[0] ][pos[1] ][pos[2]] - curr[1][pos[0]-shift[0]][pos[1] ][pos[2]] - curr[0][pos[0] ][pos[1] ][pos[2]] + curr[0][pos[0] ][pos[1]-shift[1]][pos[2]] ); } } ++pos[0]; } }
  https://misskey-taube.s3.wasabisys.com/files/3ad13c34-a61a-4d75-b07d-f88d415e3cae.png

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Previously: @niconiconi@cybre.space / Code monkey and sysadmin / No nations, no flags, no patriots. / Chaotic Neutral / Now Accelerationist / currently NEET + hikikomori / 🔐 “Onii-chan is watching you!", use OpenPGP: FAD3EB05E88E8D6D / biologically male, self-identified as '; DROP TABLE genders;

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