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fiveworlds

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About fiveworlds

  • Rank
    Primate
  • Birthday 08/11/1993

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  • Location
    Somewhere on the internet
  • Favorite Area of Science
    computers

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  1. It is possible, if we restrict ourselves to prime factorization we know that the distribution of primes is strictly increasing (if looking at the largest and second largest primes we know of the gap is fairly large). We can assume that after some point x the number of primes to test should be small enough to run in polynomial time using known algorithms. We just use a hashmap for the ones before that and we have an algorithm that has a polynomial runtime.
  2. You still use a mobile phone?? I survive perfectly fine with just a laptop. When would you ever need a phone now? You can't use one in the car unless it is handsfree and I would assume that car manufacturers will catch on to the fact that having built in internet for calls, voice recognition, etc. is a good idea. At home you have WIFI and smart devices like Alexa to answer the phone for you.
  3. They are hard to get a hold of over here and are usually over 1000 pounds. Twice the price of the gaming chair plus I am not sure if I am getting the value out of it. An office would make use of the adjustability of it for many people but I can get the gaming chair specific for my size?
  4. I want to buy a good chair as I spend most of the day sitting for work and had some pain in my arm because my current chair is just a wooden one from the kitchen. I have no idea what is a good chair to buy and there is so many brands I have never even heard of. The local furniture store has one that looks like this for 160. One person I know has a secret labs chair and he says it is very comfortable but they are very pricey so am not sure about it. Work uses IKEA chairs but am not sure whether I would be more comfortable in something that wasn't mesh. https://www.ikea.com
  5. Did you not post on the forum about solidity before? Did you not study it back then and take notes so you can write it now? I feel like you are spending way too much time on something that would be a lot easier if you got a cheap course. I am not an expert in all this blockchain stuff. Surely there is one on Udemy etc but you will have to wait for a sale.
  6. Strange I didn't get any error when installing with python3 and pip. That is a CDN for downloading JavaScript to run web3 on a webpage. Similar to jQuery you just need to use the <script> tag. But it won't be available to Python or NodeJS.
  7. You should be using the latest ubuntu for a start as 18.04 is unsupported. NVM can be used to install the latest npm which will be able to install web3. curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash export NVM_DIR="$HOME/.nvm" [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" && \. "$NVM_DIR/bash_completion" nvm install node npm install -g web3
  8. We have limited idea of what the content of the videos will be. We had a previous example where we can easily count individual birds but would have difficulty counting a flock of birds with touching wings. The resolution of the images is very important if you need to distinguish specific things. To give a medical example you could have a slide under the microscope of patient blood. But if the cells are too clumped together it can be difficult for the computer to match the shapes of the cells against known illnesses.
  9. That is something I would not have thought to do. It was BuyItDirect that sold it to me. I asked them about it and they just fobbed it off as not their problem and to contact Samsung. Well that would be the last resort. The promotion https://www.samsung.com/uk/qled-tv-free-galaxy-z-flip-phone-package/ is over now so if I bought a new TV after returning it I still wouldn't get the phone.
  10. Who do I contact about consumer complaints in the UK. Samsung recently offered a free phone with my purchase but are refusing to give me the phone even though the terms and conditions said it was ok to order from Ireland and their staff reiterated that to me after purchasing the product they changed their tune to haha you aren't in the UK.
  11. Hello, the right data format would entirely depend on the data that is being collected.
  12. Yeah that is basically it. Two American academics came up with some new idea for his phd and then has to defend it. What is so special about these non-deterministic machines when my normal computer does everything I want? The question is there precisely because he didn't have a proper answer to that and nobody else seems to either even after offering a million dollars it. Heck he even went so far as to say if we prove the wrong thing we break banking security. Which is ridiculous really even if one or two encryption algorithms such as RSA won't work anymore there are other ways banks use to se
  13. You can build a Linux distribution easily enough and then make a custom Desktop for it.
  14. Okay this went weird fast. Look this is the code I have. It is more of a proof of concept than anything at the moment and is way messier than I would like since I don't really have time to look at it after work. As I said instead of a DPLL algorithm which randomly assigns values to literals and can take exponential time. I create a custom hashmap that works like a template and as a result can run in n^2 time or less while still getting a correct result. https://github.com/davidmather/3SatSolver
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