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There is a Hole at the Bottom of Math

There is a Hole at the Bottom of Math

noims (Member Profile)

noims (Member Profile)

Little Girl Punches Down Tree ...

Little Girl Punches Down Tree ...

Demonstrating Quantum Supremacy

moonsammy says...

...Maybe? It would absolutely annihilate at something like chess, or Go. I have a hard time imaging a good use case for having it actually run a video game, but I'm guessing few people working on early traditional computers could've envisioned any of the delightful diversions we now take as a given. Probably when I'm 80 kids will be playing quantum Minecraft in a layered omniverse of worlds, where removing a block in one world has consequences in nearby dimensions, with chaos theory realistically modeled and incorporated.

Some complex tasks a QC would absolutely rock at however. Feed it a long list of employees, hours of availability, and coverage requirements, and it should spit out a 100% optimum schedule immediately. Air traffic controllers (particularly at large hub airports) would likely find it helpful in coordinating flight plans. Logistics for manufacturing, shipping, etc. The downside is that encryption will likely be utterly fucked for a while, as a quantum computer with a sufficient number of qubits could try all possible options at once. So it'll be interesting, but we're still 10+ years from any sort of commercial products, and they'll be like the computers of the 60s: huge and expensive, big iron for custom purposes. Or at least that's my semi-informed guess, I ain't no technoprophet.

Someone who really wants to get involved in bleeding-edge tech would do well to dive into this field. Writing the algorithms needed to run a task on a QC requires a completely different mindset than programming a traditional computer. I don't think people with years of experience with current programming methodologies would adapt well. At best they'd be nearly starting from scratch, at worst they'd have to work to un-learn what they already know.

vil said:

Thank you sir.

So it may not run Crysis but it will definitely improve the SimCity experience!

lurgee (Member Profile)

Never waste your diamonds on a hoe

3D engine entirely made of MS Excel formulae

Jinx says...

Ok, next I want to see Minecraft recreated on Excel on a computer which is itself a virtual machine simulated in Minecraft. I heard u like to go deeper etc.

ps. remember that flight sim easter-egg that older version of Excel had?

Buck (Member Profile)

Buck (Member Profile)

Ricky Gervais And Colbert Go Head-To-Head On Religion

dannym3141 says...

I think there are aspects of this that fall into the realm of philosophy.

I personally don't think we can ever have "The Truth" in that ultimate sense. Pretend for a minute that the SUVAT equations (the equations of motion) are completely accurate. I can drop a ball from a certain height and you can time it and we'll find to some degree of accuracy that the equations were right.

The ball and the floor didn't need to calculate anything. Whilst me and you sit there with a stopwatch technical manual, assorted tape measures to find the distance, expensive cameras to figure out when i dropped the ball..... Whilst we are tying down an uncertainty, the ball and floor have already done it.

When you get right down to it, we simply cannot know an exact time. We can never know an 'exact' anything, because now we need to discuss where the "ball" ends and where the "floor" begins on a molecular level. And no matter how much we agree, the uncertainty principle gets us in the end - we don't and can't know the exact location of fundamental particles. An "exact" anything ends up being a conceptual thing that we can't ever test.

But where i'm going with this is that we're kind of talking about the nature of understanding. We know the volume of a sphere if we know its radius, but how do we create the same sphere accurately? Our brains don't have a resolution, but the tools we use in reality do - reality itself quite possibly has a resolution. We think of minecraft as a blocky, low resolution simulation of an analogue reality. Similarly, i think maths is an 'analogue' (in that it can be "exact") simulation of a limited resolution reality - reality only looks analogue when you don't look very closely.

All that is to say, we DO understand the ball dropping and hitting the floor, but "exactness" is a thing that only exists in the act itself. The only thing left for us to decide is what we consider accurate enough.

Perhaps "god" wanted to know what would happen if he set off a big bang. He sat down, calculated it all out in the language of the gods (the language of perfection; maths) and realised that due to uncertainty, the only way to know exactly what would happen was for it to actually happen. (Douglas Adams?)

harlequinn said:

It doesn't make a difference to your ability to make a statement per se, but speaking to a friend of mine who is a physicist his answers are somewhat different. He's suggested that reading more about it will make it more confusing and that we are invariably wrong and don't know shit. I happen to agree with him. That's not to say one shouldn't attempt to gain as much knowledge as possible, but that it's not always as easy as "go read a text book and it should be nice and clear", because reading it should hopefully generate more questions than it answers. Hopefully I've worded that so it makes sense.

Anyway, the sum of human knowledge is dynamic steaming pile of shit. Yes, it's gotten us a long way. But we're still like dung beetles tending to it and it will be a long time until we can transform it into something close to the truth.

Maybe when we can integrate AIs into us we'll accelerate things a little.

Falling Brick Coffee Table

Why We Need Half Life 3



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