The Riemann Zeta Function: http://mathworld.wolfram.com/RiemannHypothesis.html
Because its mathmatics greatest unsolved problem.
GetA is a math function and not a string function.
The product is the end result. Therefore as far as math it would be the answer. In a business sense it would be to function, or get sold, etc.
math
The point or function in math is so it would be easier to do everyday life. With math you can count your money build homes organize information and more. Math may seem hard but life without math would be a lot harder.
A formula or graph are two ways to describe a math function. How a math function is described depends on the domain of the function or the complexity of the function.
Normally you don't need such advanced math in the kitchen.
it shows the function of things
Addition is the maximum or minimum function in math.
sign function is math matrix function
esimtate
Quadratic refers to a type of math function that is growing as a square of the input
depends on the branch of math, and the math function/relation you are talking about