I can assure you mine are still greater.”. And why can't it exist? If matter formed from energy (as in the Big Bang expansion), where did the energy come from? Q: How was the number π first discovered? Q: Is it possible to eat all of the ice cream in a bowl? Q: Is there a formula to find the Nth term in the Fibonacci sequence? And if that choice was in part made by chance — it still leaves nothing for us to decide. According to mathematics and computer science, absolutely not. Found inside – Page 407Initialization values – Keys for MAC – In the production of asymmetric key pairs – Nonce values – Random values in key establishment protocols – Challenges in authentication protocols 9.8.2 Random Number Generation 9.8.2.1 True Random ... @Zane — flawed premise: you’re conflating science (a method of interpretation of observable phenomena) and reality (the direct experience of phenomena we observe). The Turing Complete computer likewise denies the possibility of Free Will being explained in terms of ‘science’. Q: If there are 10 dimensions, then why don’t we notice them? Bagging provides an averaging over a set of possible datasets, removing noisy and non-stable parts of models. But until those drawing and details for Boeing 747 have come to existence and until a human DNA and a human cell have come to existence, a very long process of evolution had been taking place. Are some betting schemes better than others? Q: Why is a negative times a negative positive? The procedure that is used to determine the confidence interval will provide an interval that includes the population parameter with probability of 0.95. On any deterministic device it is impossible for a deterministic system to produce a true random result. How is it used in Mathematics? What is the explanation for this? @ThePopMachine: you can generate a non-repeating sequence of bits of any length, equivalent to a non-repeating sequence of numbers of unbounded length. Q: Why are numerical methods necessary? The same thing happens today. A journey into the foundations of math. The best answers are voted up and rise to the top, Software Engineering Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. We generally denote the random variables with capital letters such as X and Y. Can any color of light be made? Q: Is it possible to say if the Earth is moving or sitting still without going into space? Thus, random numbers generated based on such randomness are said to be "true" random numbers. What’s so special about the number e? (A brief introduction to infinite sets, infinite limits, and infinite numbers). If you believe in dualism (which makes you spiritual), then are you not religious in nature? What does it do? O'Neill, a professor at Harvey Mudd … Continue reading "Cracking" random . Examples are static radio noise ( think of the off tuned analogue TV), thermal noise of CCD or a simple diode. Q: What’s it like when you travel at the speed of light? Q: How can something be “proven” in science or math? Q: How do we know that π never repeats? However, that is not really true - we already learned that Edward Thorpe managed to predict the outcome of roulette. Q: How many times do you need to roll dice before you know they’re loaded? Q: What is the probability of an outcome after it’s already happened? This book constitutes the refereed proceedings of the 11th International Workshop on Cryptographic Hardware and Embedded Systems, CHES 2009, held in Lausanne, Switzerland during September 6-9, 2009. Do primes follow a pattern? Q: Two entangled particles approach a black hole, one falls in and the other escapes. Q: In base ten 1=0.999…, but what about in other bases? If the Haste spell is cast on a Bladesinging wizard, can the Bladesinger cast three cantrips in a turn using the Extra Attack feature? Q: How can the universe expand faster than the speed of light? Quantum mech, choices, and time travel too! Q: What role does Dark Matter play in the behavior of things inside the solar system? This should have quantum randomness as it is based on electrons tunnelling across the reverse biased PN junction, and it was used in some Intel chip. Why is it important that there is such correspondence? You do this by calculating all the possible choices and finally making the right choice to achieve the best ratio of success to failure. As an aside, it turns out that the absolute randomness comes from the fact that every result of every interaction is expressed in parallel universes (you can't predict two or more mutually exclusive, yet simultaneous results). Libertarians favor both personal and economic freedom and oppose most (or all) government intervention in both areas. Q: Is it possible to parachute to Earth from orbit? Q: How do you prove that the spacetime interval is always the same? Q: Aren’t physicists just doing experiments to confirm their theories? There's 1 − 4 1295 = 1291 1295 chance that this happens. This is a property of randomness - you can't say a sequence of truly random (or even pseudo-random) numbers is unique, because that requirement would allow the final value in the range to be predicted, as well as changing the probability of all the unchosen numbers each time a new one is selected. Many people claim the Bible's full of contradictions. Q: What fair dice can be simulated by adding up other dice? Q: Is it possible to breach the center of a nebula? If we find enough digits, isn’t it possible that it will eventually start repeating? @Zane, I like your explanation. Can you confidently say that the atomic counts in the bounds of each experiment are identical? Q: How do you define the derivatives of the Heaviside, Sign, Absolute Value, and Delta functions? Betas, by definition, are drones, programmed to spread the current orthodoxy, even when that orthodoxy is known to be false. Q: What kind of telescope would be needed to see a person on a planet in a different solar system? Betas science does not ask you to learn how DNA, RNA, eukaryotic cell etc, work. It's human nature. Q: How is it that Bell’s Theorem proves that there are no “hidden variables” in quantum mechanics? Q: Are some number patterns more or less likely? Q: What is a “measurement” in quantum mechanics? Q: When “drawing straws” is it better to be first or last? A long trial-and-error process including small changes and selection. Write a Stack Exchange compliant brainfuck explainer, Calculating the excited state dipole moment. Q: How/Why are Quantum Mechanics and Relativity incompatible? If you continue to use this site we will assume that you are happy with it. This is a most absurd claim, as all modern biology, embryology, genetics, paleontology etc. (adding digits and tricks with nines). Why is the Sun in one focus, and what’s in the other? 29. Chance versus Randomness. Found inside – Page 71True randomness rarely possible. 2. Difficulty of handling no answers or busy signals. 3. Ease with which interviewee can terminate conversation. 4. To keep “hang-ups” low, short questionnaire used. 5. Inability to gather qualitative ... Everything, including that which happens in our brains, depends on these and only on these: A set of fixed, deterministic laws. Could you ask them which slit they went through afterwards? Q: Does opening a refrigerator cool down the room? But are they morally different from other people? The Scientific Life is historian Steven Shapin’s story about who scientists are, who we think they are, and why our sensibilities about such things matter. Nearly whenever someone says something is impossible, someone else eventually proves them wrong. Q: Why does “curved space-time” cause gravity? As it turns out, randomness must be defined as the absence of structure or pattern. Q: Is it possible to objectively quantify the amount of information a sentence contains? I have a very simple definition of Pseudo Random: I also have a simple definition of True Random: The problem with a computer is that it always knows ALL variables. Does the live or dead state of car in a box become random depending on the release of a poisonous gas triggered or not by the decay of a radioactive atom? You are right; we're just talking about different things. Q: How do we know that atomic clocks are accurate? O A simple random sample is guaranteed to be representative of the population. Q: If hot air rises, why is it generally colder at higher elevations? OK. Because we’re largely made of systems designed to learn to achieve their goals. Does stuff get spread thinner and thinner with each split? Two types of random variables A discrete random variable is a random variable whose possible values either constitute a nite set or else can be listed in an in nite sequence. Q: Can math and science make you better at gambling? In other words, the conceptual impossibility of causa sui inherent in science sends the question of the origin of our universe into an infinite regression, and since it would require an original uncaused event, it constitutes a scientific impossibility — yet here we are. True or False ? This book is aimed at the trouble with trying to learn about probability. Q: How hard would it be to keep the Moon from drifting away? Which of the following is true about any individual tree in Random Forest? What’s the deal with this orders of operation business? That is, intentions, choices, and decisions are made by subconscious mind, which only lets the conscious mind know what was willed after the fact. With just a few lines of code we can program a real quantum computer to generate true random numbers for us. Swaraj, great comment, I agree with everything except the usage of words “creator” and “creation” towards the end. Remember the context. Q: Is darkness a wave the way light is a wave? Q: What does it mean for light to be stopped or stored? Q: Are there examples of quantum mechanics that can be seen in every-day life, or do they only show up in the lab? If you were to continuously throw galaxies worth of matter into a black hole, would it ever fill up? That's like saying eventually someone is going to make a machine that can solve the halting problem because someone said it was impossible. Q: Why do nuclear weapons cause EMPs (electromagnetic pulses)? Does that mean we’re all a little inbred? Unfortunately, generating random numbers looks a lot easier than it really is. I am intriqued by Zane’s proposal that religion is controlling “beta” scientists and the new, modern model is the new “creationists” model. Even chaotic systems are just deterministic sequences. I’m not accusing you of being contradictory; I realize one can be religious without supporting organize religion but you do seem to have strong feelings against creationists. The best thing you can get from a deterministic pseudo-random number generator is a stream of numbers that has a very long cycle (non-repeating is impossible unless your RNG device has unlimited storage) which, for the length of the cycle, produces a stream numbers that meets all the other properties of a random sequence (a uniform distribution of values being the most interesting one). Q: How did mathematicians calculate trig functions and numbers like pi before calculators? Q: Is it true that all matter is simply condensed energy? Q: How do you answer a question scientifically? Anymore than they ever thought the Earth flat. So why are you told that they did? Q: Could a simple cup of coffee be heated by a hand held device designed to not only mix but heat the water through friction, and is that more efficient than heating on a stove and then mixing? Click the photo for a link to the amazon page, or this link for the ebook. Q: What’s up with that “bowling ball creates a dip in a sheet” analogy of spacetime? Where does the energy and matter for the new universes come from? It is true that sampling randomly will eliminate systematic bias. Everything that happens in our universe is either completely determined by what’s already happened in the past or else depends, in part, on random chance. Suppose we toss a coin: the chance of it landing heads is 0.5. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. In software, we generate random numbers by calling a function called a "random number generator". If the random-generating neural machinery is . Q: How many people riding bicycle generators would be needed, in an 8-hour working day, to equal or surpass the energy generated by an average nuclear power plant? And ‘beta’ physicists fall in line with this creationist nonsense without even realising. Could black holes take you to other universes?

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