It is impossible to arrive at an exact value for pi because the digits that make up its decimal neither end nor repeat, according to Scientific American. It is therefore an irrational number, and the closest value that can be asserted is an approximation.
Shigeru Kondo, a Japanese systems engineer, and Alexander Yee, a U.S. computer scientist, collaborated to build a special computer that took over a year to calculate pi to the 10 trillionth digit. Extensive calculations of this sort are useful for testing the integrity of supercomputers and highly precise multiplication algorithms, but generally speaking, most scientific applications require no more than 40 decimal places.Learn More
Written in standard form, the axis of symmetry formula is x = -b/(2a). It is derived from the standard formula for a parabola of y = ax^2 + bx + c. A parabola is a u-shaped geometric structure.Full Answer >
Prime factorization of a monomial involves factoring the constant part of the monomial to its prime numbers. It also factors out the variables.Full Answer >
A zero pair describes a pair of numbers whose sum equals zero. One number in this equation will always have a positive sign, while the other number will always have a negative sign.Full Answer >
The order of operations in mathematics is the order in which one performs certain operations when solving an equation. The simple way to remember this is by following "PEMDAS," which stands for "Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction."Full Answer >