Infinity (symbol: ∞) is an abstract concept describing something without any bound.
The number π is a mathematical constant, the ratio of a circle‘s circumference to its diameter, commonly approximated as 3.14159. It has been represented by the Greek letter “π” since the mid-18th century, though it is also sometimes spelled out as “pi” (pai).
A circle is a simple shape in Euclidean geometry. It is the set of all points in a plane that are at a given distance from a given point, the centre; equivalently it is the curve traced out by a point that moves so that its distance from a given point is constant. The distance between any of the points and the center is called the radius.
Mathematics and consequently physics and other sciences use infinity as an abstract concept describing something without any bound. That should mean, therefore, with no beginning and no end, which is equivalent to the term eternity. Nevertheless neither mathematics, nor any science possesses any symbol for eternity.
In our research “Intelligence by Gender, Education and Power Imposition” https://www.aneddoticamagazine.com/intelligence-by-gender-education-and-power-imposition/ we try to give a definition and a symbol to eternity and invite all goodwill people to comment and cooperate with our work.