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:''For the book in the Bible, see [[Numbers (Bible)]]''. ...] or [[measurement|measure]]. Depending on the field of mathematics, where numbers are used, there are different definitions: ...

| [[square root]] | square root ...

It is a [[computation]] process that uses random numbers to produce an outcome(s). Instead of having fixed inputs, [[probability dis ...thematics)|π]]. A Monte Carlo algorithm would randomly place points in the square and use the percentage of points falling inside of the circle to estimate t ...

...is the name given by [[mathematics|mathematicians]] to a series of special numbers: 2, 1729 etc. A taxicab number is the smallest number that can be expresse ...y itself the answer is called a “square”, e.g. 3x3=9, so the number 9 is a square. ...

...</math>.<ref>Wells, D. ''The Penguin Dictionary of Curious and Interesting Numbers'' London: Penguin Group. (1987): 41–44</ref> An [[integer]] is ''[[even]]'' ...e]]. Two and three are the only prime numbers next to each other. The even numbers above two are not prime because they are divisible by 2. ...

.... The difference is called <math>d</math>, and the number you get when you square <math>d</math> is called <math>d^2</math>.<ref name=CGP-book/> <math>\sum d^2</math> means that we take the total of all the numbers that were in the column <math>d^2</math>. This is because <math>\sum</math> ...

...h>, then the time taken to produce the output would take a time that would square in magnitude with change in size of the input - for e.g. if someone gave an ...not talking about how the time changes when we're given a set of 10 or 20 numbers (in fact the big O, due to its mathematical definition, may even give wrong ...

...re very close to the [[average]]. A high standard deviation means that the numbers are spread out.<ref>{{cite journal ...context. [[science|Scientists]] commonly report the standard deviation of numbers from the average number in experiments. They often decide that only differe ...

...With sample standard deviation|sample standard deviation]]) divided by the square root of the sample size. ...t time period when the whole group covers a longer time. In this case, the numbers in the sample are not independent. Then special equations are used to try t ...

...point out the dot that is sometimes used to separate the positions of the numbers in this [[system]]. Almost everyone uses this nowadays and prefers the conv ...han ten distinct values (0, 1, 2, 3, 4, 5, 6, 7, 8 and 9) to represent any numbers, no matter how large. These digits are often used with a [[decimal separato ...

However, the value of K_c will depend on the ionic strength. (The square brackets mean the concentration of A, B and so on.) ...ame place to react in the opposite direction. The ratio between those two numbers represents how popular each side of the reaction will be when equilibrium i ...

...he number itself: 6) are 1, 2, and 3 and 1 + 2 + 3 equals 6. Other perfect numbers include 28, 496 and 8128. ==Perfect numbers that are even== ...

...ites, called [http://en.wikipedia.org/wiki/Carmichael_number '''Carmichael numbers'''], that may fool the Fermat test. The Carmichael numbers are very rare. Let <math>c(n)</math> be the "Carmichael density" that ...

...to solve real problems because the rules of algebra work in real life and numbers can be used to represent the values of real things. [[Physics]], [[enginee ...ns involve [[exponent]]s, starting with [[square (algebra)|squares]] and [[square root]]s. Interestingly, many of these rules can also be used on the variabl ...

...utation <math>\pi</math> of <math>n</math> numbers, we want to reorder the numbers in <math>\pi</math> in increasing order. This is the problem of sorting, on ...l numbers in <math>\pi'</math> are smaller than <math>\pi_i</math> and all numbers in <math>\pi''</math> are larger than <math>\pi_i</math>; ...

Adding the numbers on the left, subtracting <math>216.75</math> from both sides, and dividing Taking the square root of both sides gives us an answer of <math>v = \pm1.5</math>. ...

...</math> remains as a '''formal variable''' without assuming any value. The numbers that we want to count are the coefficients carried by the terms in the form === Fibonacci numbers === ...

...</math> remains as a '''formal variable''' without assuming any value. The numbers that we want to count are the coefficients carried by the terms in the form === Fibonacci numbers === ...

...</math> remains as a '''formal variable''' without assuming any value. The numbers that we want to count are the coefficients carried by the terms in the form === Fibonacci numbers === ...

...</math> remains as a '''formal variable''' without assuming any value. The numbers that we want to count are the coefficients carried by the terms in the form === Fibonacci numbers === ...