HN user

hkmaxpro

2,236 karma
Posts117
Comments191
View on HN
linuxiac.com 14d ago

Windows Drops Under 60% in Global Desktop OS Share for the First Time in Years

hkmaxpro
109pts29
www.theverge.com 2mo ago

AI research papers are getting better, and it's a big problem for scientists

hkmaxpro
7pts0
united24media.com 2mo ago

As Russia Expands Internet Blackouts, Kremlin Tells Citizens to Use the Radio

hkmaxpro
6pts0
www.tomshardware.com 3mo ago

China tests deep-sea electro-hydrostatic actuator that can cut undersea cables

hkmaxpro
3pts0
www.theguardian.com 3mo ago

KFC, a.k.a. Korean Fried chicken, took over the world

hkmaxpro
3pts0
www.phoronix.com 3mo ago

Steam on Linux Use Skyrocketed Above 5% in March

hkmaxpro
784pts368
www.scientificamerican.com 4mo ago

Results from round one of First Proof (benchmarking LLMs for math research)

hkmaxpro
1pts0
united24media.com 4mo ago

Moscow Reverts to 90s Communication Tools as Internet Outages Cause Chaos

hkmaxpro
2pts0
codepointer.substack.com 6mo ago

OnceMap: Rust Pattern for Running Concurrent Work Exactly Once (uv codebase)

hkmaxpro
1pts0
www.cnn.com 1y ago

China tightens internet controls with new centralized form of virtual ID

hkmaxpro
9pts0
www.quora.com 1y ago

What do grad students in math do all day? (2013)

hkmaxpro
2pts1
www.businesskorea.co.kr 1y ago

Tianjin robot incident raises alarm over public safety and robotics

hkmaxpro
79pts59
www.telegraph.co.uk 1y ago

Call centres using AI to 'whiten' Indian accents

hkmaxpro
8pts0
www.cnn.com 1y ago

Graduated from high school with honors but can't read or write, now she's suing

hkmaxpro
13pts3
www.arroyo.dev 1y ago

Fast columnar JSON decoding with arrow-rs

hkmaxpro
3pts0
www.theguardian.com 1y ago

Annual 'winners' for most egregious US healthcare profiteering announced

hkmaxpro
162pts103
www.reuters.com 1y ago

Borderless Europe fights brain drain as talent heads north

hkmaxpro
3pts2
www.forbes.com 1y ago

Ukraine Shows U.S. How to Beat China in Drone Battery Wars

hkmaxpro
8pts0
www.bloomberg.com 1y ago

China Detains Investment Bankers, Takes Passports in Corruption Sweep

hkmaxpro
4pts1
unit42.paloaltonetworks.com 1y ago

Chinese APT Abuses VSCode to Target Government in Asia

hkmaxpro
3pts0
english.elpais.com 1y ago

'high-risk' viruses discovered on fur farms in China

hkmaxpro
3pts0
www.ft.com 1y ago

Huawei's bug-ridden software hampers China's efforts to replace Nvidia in AI

hkmaxpro
3pts2
www.theverge.com 2y ago

Banana-clicking game is #1 on Steam

hkmaxpro
2pts0
www.bloomberg.com 2y ago

WhatsApp, Banned in China, Is Suddenly Working for Some Users

hkmaxpro
3pts1
news.sky.com 2y ago

China Hacked UK Ministry of Defence, Sky News Learns

hkmaxpro
6pts1
www.asahi.com 2y ago

N. Korean missile that landed in Ukraine used 'fake' Japan part

hkmaxpro
7pts0
www.theverge.com 2y ago

Increase in Firefox users after Apple's default browser change in the EU

hkmaxpro
4pts0
math.stackexchange.com 2y ago

Is the Mandelbrot set computable? (2023)

hkmaxpro
3pts0
arstechnica.com 2y ago

China close to shipping 5 nm chips, despite Western curbs

hkmaxpro
7pts0
www.theverge.com 2y ago

Microsoft's gaming revenues overtake Windows thanks to Activision Blizzard

hkmaxpro
3pts0

I think social biases (e.g. angry black women stereotype) in your paper is different from cognitive biases about facts (e.g. number of legs, whether lines are parallel) that OP is about.

Social biases are subjective. Facts are not.

Reminds me of Yasha Berchenko-Kogan’s excellent answer to the question “What do grad students in math do all day?”

https://www.quora.com/Mathematics/What-do-grad-students-in-m...

a bit like trying to explain a vacuum cleaner to someone who has never seen one, except you're only allowed to use words that are four letters long or shorter.

What can you say?

"It is a tool that does suck up dust to make what you walk on in a home tidy."

Your question prompted me to look up “cost of goods sold”.

From https://www.investopedia.com/terms/c/cogs.asp

Cost of goods sold (COGS) refers to the direct costs of producing the goods sold by a company. This amount includes the cost of the materials and labor directly used to create the good. It excludes indirect expenses, such as distribution costs and sales force costs.

So the $550 or $650 COGS includes the cost of labor for manufacturing, but excludes (say) marketing and auditing costs.

Another similar recent story, with more technical details: https://9to5mac.com/2024/08/02/developers-trick-app-store-re...

When the app is opened for the first time, it waits a few seconds to call the geolocation API. This way, the App Store’s automated review process doesn’t see anything unusual in the app’s code. We also checked the app’s behavior by running it through a proxy to fake our location to San Jose, California. For this location, the app never reveals its hidden interface.

After Apple approves the app with its basic functionalities, developers use CodePush to update it with anything they want. The app then reveals its true interface in “safe” locations.

What is that South American flag? Is it a map of South American nations, like the globe for the “Overview Map”?

I can recognize all other flags: EU, Australia, US (sorry Canada), Hong Kong, African Union, but not South America.

Hong Kong flag for Asia is why the flags caught my attention :)

The author responded to this exact statement at this Reddit comment:

https://old.reddit.com/r/math/comments/1b5s32x/the_case_agai...

You may also read other discussions by the author and others at the Reddit post:

https://old.reddit.com/r/math/comments/1b5s32x/the_case_agai...

A few Reddit comments appear to agree at that non-mathematicians (e.g. amateurs and game programmers) use geometric algebra non-rigorously.

I suspect the issue is not about mathematicians who know how to be rigorous. Both posts are complaining about how mathematical outsiders are using and teaching geometric algebra non-rigorously.

This is the second time I’ve heard geometric algebra lacks rigor. The first time:

https://news.ycombinator.com/item?id=39576214

even by the 90s/00s, GA had gotten a bad reputation because of its tendency to attract bad mathematicians and full-on crackpots

those reasons disproportionately attract people who are not actually capable of rigorous mathematics, or are slightly prone to conspiratorial thinking, or are otherwise slightly deranged

if you look around for papers that explicitly talk GA, they are very disproportionately (a) non-theoretical, (b) poorly-written, (c) trivial, i.e. restating widely-known results as if they’re novel, (d) only citing other GA papers, and of course (e) just plain crackpotty

Many parts of the North Korean missiles turn out to be fake:

https://www.asahi.com/ajw/articles/15256392

The Ukrainian government analyzed around 290 parts, believed to be from the KN-24 or KN-23 short-range ballistic missile produced by North Korea, with Conflict Armament Research, a British investigative organization.

The manufacturer said it analyzed a photo of the bearing sent by The Asahi Shimbun and concluded the part is counterfeit.

But the group said it confirmed, after contacting the companies concerned, that multiple components were counterfeits of parts produced by European-based makers.