The square root of 6 is the positive real number that, when multiplied by itself, gives the natural number 6. It is more precisely called the principal...

mathematics, a square root of a number x is a number y such that y 2 = x {\displaystyle y^{2}=x} ; in other words, a number y whose square (the result of multiplying...

The square root of 5 is the positive real number that, when multiplied by itself, gives the prime number 5. It is more precisely called the principal square...

of the square root of 7, and a diagonal of 6.0 inches, to within measurement accuracy. Square root Square root of 2 Square root of 3 Square root of 5...

The square root of 2 (approximately 1.4142) is the positive real number that, when multiplied by itself or squared, equals the number 2. It may be written...

In mathematics, the root mean square (abbrev. RMS, RMS or rms) of a set of values is the square root of the set's mean square. Given a set x i {\displaystyle...

Square root algorithms compute the non-negative square root S {\displaystyle {\sqrt {S}}} of a positive real number S {\displaystyle S} . Since all square...

square root (isqrt) of a non-negative integer n is the non-negative integer m which is the greatest integer less than or equal to the square root of n...

{\frac {1}{\sqrt {x}}}} , the reciprocal (or multiplicative inverse) of the square root of a 32-bit floating-point number x {\displaystyle x} in IEEE 754 floating-point...

every real number other than zero (which has one double square root). In contexts in which use of the letter i is ambiguous or problematic, the letter j...

mathematics, the square root of a matrix extends the notion of square root from numbers to matrices. A matrix B is said to be a square root of A if the matrix...

of the year. For example, the last Square Root Day was Monday, May 5, 2025 (5/5/25), and the next Square Root Day will be Friday, June 6, 2036 (6/6/36)...

number x of which the root is taken is the radicand. A root of degree 2 is called a square root and a root of degree 3, a cube root. Roots of higher degree...

original equation. Solve the equation x 2 + 6 y 2 = 103 {\displaystyle x^{2}+6y^{2}=103} . A square root of −6 (mod 103) is 32, and 103 ≡ 7 (mod 32); since...

Matthias Kesselschläger (Germany), 33 correct results, world record Square Root from 6-digit numbers, 10 tasks in 15 minutes Winner: Jan van Koningsveld...

mathematical theory of games, the Penrose square root law, originally formulated by Lionel Penrose, concerns the distribution of the voting power in a...

(addition of 10 10-digit numbers, with an average time of 7.808 seconds over 10 questions) World record for square roots (square root of 6-digit numbers...

side of which has the same number of points as the square root of n; thus, square numbers are a type of figurate numbers (other examples being cube numbers...

Penrose method (or square-root method) is a method devised in 1946 by Professor Lionel Penrose for allocating the voting weights of delegations (possibly...

mathematics, a root of unity is any complex number that yields 1 when raised to some positive integer power n. Roots of unity are used in many branches of mathematics...

rms {\displaystyle v_{\text{rms}}} is the square root of the mean square speed, corresponding to the speed of a particle with average kinetic energy, setting...

However, they have a different character than squaring the circle, in that their solution involves the root of a cubic equation, rather than being transcendental...

digital root (also repeated digital sum) of a natural number in a given radix is the (single digit) value obtained by an iterative process of summing...

length of the square's diagonal. The root-3 rectangle is constructed by extending the two longer sides of a root-2 rectangle to the length of the root-2 rectangle's...

Square root biased sampling is a sampling method proposed by William H. Press, a computer scientist and computational biologist, for use in airport screenings...

conference matrices. The construction of these graphs uses quadratic residues. The fact that finding a square root of a number modulo a large composite n...

the denominator is linear in some square root, say a + b x , {\displaystyle a+b{\sqrt {x}},} rationalisation consists of multiplying the numerator and the...

and variance of unit weight in the context of weighted least squares. Its square root is called regression standard error, standard error of the regression...

moment of a random variable, E ( X 2 ) {\displaystyle E(X^{2})} is also called the mean square. The square root of a mean square is known as the root mean...

specialization to the exclusion of all other strategies". By analogy with the square root of x, one can define the (positive) triangular root of x as the number n such...